diff --git a/pkgs/applications/editors/codeblocks/default.nix b/pkgs/applications/editors/codeblocks/default.nix
index 750234b6399f..53b7b5750a04 100644
--- a/pkgs/applications/editors/codeblocks/default.nix
+++ b/pkgs/applications/editors/codeblocks/default.nix
@@ -23,6 +23,10 @@ stdenv.mkDerivation rec {
   configureFlags = [ "--enable-pch=no" ]
     ++ optional contribPlugins "--with-contrib-plugins";
 
+  # Fix boost 1.59 compat
+  # Try removing in the next version
+  CPPFLAGS = "-DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_SYSTEM_NO_DEPRECATED";
+
   meta = with stdenv.lib; {
     maintainers = [ maintainers.linquize ];
     platforms = platforms.all;
diff --git a/pkgs/applications/misc/terminal-notifier/default.nix b/pkgs/applications/misc/terminal-notifier/default.nix
index 946556140232..2afebec9ee36 100644
--- a/pkgs/applications/misc/terminal-notifier/default.nix
+++ b/pkgs/applications/misc/terminal-notifier/default.nix
@@ -16,7 +16,11 @@ stdenv.mkDerivation rec {
     mkdir -p $out/Applications
     mkdir -p $out/bin
     cp -r terminal-notifier.app $out/Applications
-    ln -s $out/Applications/terminal-notifier.app/Contents/MacOS/terminal-notifier $out/bin/terminal-notifier
+    cat >$out/bin/terminal-notifier <<EOF
+    cd $out/Applications/terminal-notifier.app
+    exec ./Contents/MacOS/terminal-notifier
+    EOF
+    chmod +x $out/bin/terminal-notifier
   '';
 
   meta = with lib; {
diff --git a/pkgs/applications/networking/copy-com/default.nix b/pkgs/applications/networking/copy-com/default.nix
index 7dd2702325b2..968218309ed7 100644
--- a/pkgs/applications/networking/copy-com/default.nix
+++ b/pkgs/applications/networking/copy-com/default.nix
@@ -52,7 +52,7 @@ in stdenv.mkDerivation {
 
     RPATH=${libPaths}:$out/${appdir}
     echo "Updating rpaths to $RPATH in:"
-    find "$out/${appdir}" -type f -a -perm /0100 \
+    find "$out/${appdir}" -type f -a -perm -0100 \
       -print -exec patchelf --force-rpath --set-rpath "$RPATH" {} \;
   '';
 
diff --git a/pkgs/applications/networking/dropbox/default.nix b/pkgs/applications/networking/dropbox/default.nix
index 3fa6fb51ee14..0af5dfba3f24 100644
--- a/pkgs/applications/networking/dropbox/default.nix
+++ b/pkgs/applications/networking/dropbox/default.nix
@@ -101,12 +101,12 @@ in stdenv.mkDerivation {
     rm "$out/${appdir}/qt.conf"
     rm -fr "$out/${appdir}/plugins"
 
-    find "$out/${appdir}" -type f -a -perm /0100 \
+    find "$out/${appdir}" -type f -a -perm -0100 \
       -print -exec patchelf --set-interpreter ${stdenv.glibc}/lib/${interpreter} {} \;
 
     RPATH=${ldpath}:${gcc.cc}/lib:$out/${appdir}
     echo "updating rpaths to: $RPATH"
-    find "$out/${appdir}" -type f -a -perm /0100 \
+    find "$out/${appdir}" -type f -a -perm -0100 \
       -print -exec patchelf --force-rpath --set-rpath "$RPATH" {} \;
 
     mkdir -p "$out/share/applications"
diff --git a/pkgs/applications/office/libreoffice/default.nix b/pkgs/applications/office/libreoffice/default.nix
index 14e8cc0048ee..f1adef86dc94 100644
--- a/pkgs/applications/office/libreoffice/default.nix
+++ b/pkgs/applications/office/libreoffice/default.nix
@@ -86,6 +86,10 @@ in stdenv.mkDerivation rec {
   QT4DIR = qt4;
   KDE4DIR = kde4.kdelibs;
 
+  # Fix boost 1.59 compat
+  # Try removing in the next version
+  CPPFLAGS = "-DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_SYSTEM_NO_DEPRECATED";
+
   preConfigure = ''
     configureFlagsArray=(
       "--with-parallelism=$NIX_BUILD_CORES"
diff --git a/pkgs/applications/science/logic/otter/default.nix b/pkgs/applications/science/logic/otter/default.nix
index 653c5dad03f7..398f6c9a3e22 100644
--- a/pkgs/applications/science/logic/otter/default.nix
+++ b/pkgs/applications/science/logic/otter/default.nix
@@ -20,9 +20,9 @@ stdenv.mkDerivation {
   buildPhase = ''
     find . -name Makefile | xargs sed -i -e "s@/bin/rm@$(type -P rm)@g"
     find . -name Makefile | xargs sed -i -e "s@/bin/mv@$(type -P mv)@g"
-    find . -perm +111 -type f | xargs sed -i -e "s@/bin/csh@$(type -P csh)@g"
-    find . -perm +111 -type f | xargs sed -i -e "s@/bin/rm@$(type -P rm)@g"
-    find . -perm +111 -type f | xargs sed -i -e "s@/bin/mv@$(type -P mv)@g"
+    find . -perm -0100 -type f | xargs sed -i -e "s@/bin/csh@$(type -P csh)@g"
+    find . -perm -0100 -type f | xargs sed -i -e "s@/bin/rm@$(type -P rm)@g"
+    find . -perm -0100 -type f | xargs sed -i -e "s@/bin/mv@$(type -P mv)@g"
 
     sed -i -e "s/^XLIBS *=.*/XLIBS=-lXaw -lXt -lX11/" source/formed/Makefile 
 
diff --git a/pkgs/applications/science/math/content/default.nix b/pkgs/applications/science/math/content/default.nix
index 57fdb525719b..48e20d427d15 100644
--- a/pkgs/applications/science/math/content/default.nix
+++ b/pkgs/applications/science/math/content/default.nix
@@ -82,7 +82,7 @@ rec {
     find . -name '*.so' -exec cp '{}' $out/lib ';'
     find . -name '*.txt' -exec cp '{}' $out/share/${name}/doc ';'
     find . -name '*.hlp' -exec cp '{}' $out/share/${name}/doc ';'
-    find . -perm +111 -a ! -name '*.*' -exec cp '{}' $out/bin ';'
+    find . -perm -0100 -a ! -name '*.*' -exec cp '{}' $out/bin ';'
     cp -r . $out/share/${name}/build-snapshot
   '') ["buildContent" "defEnsureDir" "minInit"];
       
diff --git a/pkgs/applications/science/math/mathematica/9.nix b/pkgs/applications/science/math/mathematica/9.nix
index c9357d7352f0..3c7f758d91bc 100644
--- a/pkgs/applications/science/math/mathematica/9.nix
+++ b/pkgs/applications/science/math/mathematica/9.nix
@@ -86,7 +86,7 @@ stdenv.mkDerivation rec {
 
   preFixup = ''
     echo "=== PatchElfing away ==="
-    find $out/libexec/Mathematica/SystemFiles -type f -perm +100 | while read f; do
+    find $out/libexec/Mathematica/SystemFiles -type f -perm -0100 | while read f; do
       type=$(readelf -h "$f" 2>/dev/null | grep 'Type:' | sed -e 's/ *Type: *\([A-Z]*\) (.*/\1/')
       if [ -z "$type" ]; then
         :
diff --git a/pkgs/applications/science/math/mathematica/default.nix b/pkgs/applications/science/math/mathematica/default.nix
index 5fc704178836..39f2409a987c 100644
--- a/pkgs/applications/science/math/mathematica/default.nix
+++ b/pkgs/applications/science/math/mathematica/default.nix
@@ -96,7 +96,7 @@ stdenv.mkDerivation rec {
 
   preFixup = ''
     echo "=== PatchElfing away ==="
-    find $out/libexec/Mathematica/SystemFiles -type f -perm +100 | while read f; do
+    find $out/libexec/Mathematica/SystemFiles -type f -perm -0100 | while read f; do
       type=$(readelf -h "$f" 2>/dev/null | grep 'Type:' | sed -e 's/ *Type: *\([A-Z]*\) (.*/\1/')
       if [ -z "$type" ]; then
         :
diff --git a/pkgs/applications/video/gnash/default.nix b/pkgs/applications/video/gnash/default.nix
index fc773211f69b..5a170047e8fc 100644
--- a/pkgs/applications/video/gnash/default.nix
+++ b/pkgs/applications/video/gnash/default.nix
@@ -117,5 +117,6 @@ stdenv.mkDerivation rec {
 
     maintainers = [ ];
     platforms = stdenv.lib.platforms.gnu;
+    broken = true;
   };
 } // {mozillaPlugin = "/plugins";}
diff --git a/pkgs/build-support/builder-defs/builder-defs.nix b/pkgs/build-support/builder-defs/builder-defs.nix
index d4e7f703af9b..551ed9ea57e8 100644
--- a/pkgs/build-support/builder-defs/builder-defs.nix
+++ b/pkgs/build-support/builder-defs/builder-defs.nix
@@ -569,7 +569,7 @@ let inherit (builtins) head tail trace; in
      # Interpreters that are already in the store are left untouched.
          echo "patching script interpreter paths"
          local f
-         for f in $(find "${dir}" -xtype f -perm /0100); do
+         for f in $(find "${dir}" -xtype f -perm -0100); do
              local oldPath=$(sed -ne '1 s,^#![ ]*\([^ ]*\).*$,\1,p' "$f")
              if test -n "$oldPath" -a "''${oldPath:0:''${#NIX_STORE}}" != "$NIX_STORE"; then
                  local newPath=$(type -P $(basename $oldPath) || true)
diff --git a/pkgs/build-support/cc-wrapper/default.nix b/pkgs/build-support/cc-wrapper/default.nix
index 8965fc6bef0c..9822b1a026a1 100644
--- a/pkgs/build-support/cc-wrapper/default.nix
+++ b/pkgs/build-support/cc-wrapper/default.nix
@@ -244,7 +244,7 @@ stdenv.mkDerivation {
        if stdenv.isArm then "ld-linux*.so.3" else
        if stdenv.system == "powerpc-linux" then "ld.so.1" else
        if stdenv.system == "mips64el-linux" then "ld.so.1" else
-       if stdenv.system == "x86_64-darwin" then "${dyld}/lib/dyld" else
+       if stdenv.system == "x86_64-darwin" then "/usr/lib/dyld" else
        abort "Don't know the name of the dynamic linker for this platform.")
     else "";
 
diff --git a/pkgs/build-support/setup-hooks/patch-shebangs.sh b/pkgs/build-support/setup-hooks/patch-shebangs.sh
index 44ebad0d593b..152755992f68 100644
--- a/pkgs/build-support/setup-hooks/patch-shebangs.sh
+++ b/pkgs/build-support/setup-hooks/patch-shebangs.sh
@@ -18,7 +18,7 @@ patchShebangs() {
     local oldInterpreterLine
     local newInterpreterLine
 
-    find "$dir" -type f -perm /0100 | while read f; do
+    find "$dir" -type f -perm -0100 | while read f; do
         if [ "$(head -1 "$f" | head -c +2)" != '#!' ]; then
             # missing shebang => not a script
             continue
diff --git a/pkgs/development/compilers/ghc/6.10.2-binary.nix b/pkgs/development/compilers/ghc/6.10.2-binary.nix
index 4e660853f200..96ec4e6c114a 100644
--- a/pkgs/development/compilers/ghc/6.10.2-binary.nix
+++ b/pkgs/development/compilers/ghc/6.10.2-binary.nix
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
     # On Linux, use patchelf to modify the executables so that they can
     # find editline/gmp.
     (if stdenv.isLinux then ''
-      find . -type f -perm +100 \
+      find . -type f -perm -0100 \
           -exec patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
           --set-rpath "${libedit}/lib:${ncurses}/lib:${gmp}/lib" {} \;
       for prog in ld ar gcc strip ranlib; do
diff --git a/pkgs/development/compilers/ghc/7.0.4-binary.nix b/pkgs/development/compilers/ghc/7.0.4-binary.nix
index 7a6f1b78fa49..31df7f1fa355 100644
--- a/pkgs/development/compilers/ghc/7.0.4-binary.nix
+++ b/pkgs/development/compilers/ghc/7.0.4-binary.nix
@@ -60,7 +60,7 @@ stdenv.mkDerivation rec {
     # On Linux, use patchelf to modify the executables so that they can
     # find editline/gmp.
     stdenv.lib.optionalString stdenv.isLinux ''
-      find . -type f -perm +100 \
+      find . -type f -perm -0100 \
           -exec patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
           --set-rpath "${ncurses}/lib:${gmp}/lib" {} \;
       sed -i "s|/usr/bin/perl|perl\x00        |" ghc-${version}/ghc/stage2/build/tmp/ghc-stage2
diff --git a/pkgs/development/compilers/ghc/7.4.2-binary.nix b/pkgs/development/compilers/ghc/7.4.2-binary.nix
index 3d781e9d558f..03dd4dcd35bb 100644
--- a/pkgs/development/compilers/ghc/7.4.2-binary.nix
+++ b/pkgs/development/compilers/ghc/7.4.2-binary.nix
@@ -62,7 +62,7 @@ stdenv.mkDerivation rec {
     stdenv.lib.optionalString stdenv.isLinux ''
       mkdir -p "$out/lib"
       ln -sv "${ncurses}/lib/libncurses.so" "$out/lib/libncurses${stdenv.lib.optionalString stdenv.is64bit "w"}.so.5"
-      find . -type f -perm +100 \
+      find . -type f -perm -0100 \
           -exec patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
           --set-rpath "$out/lib:${gmp}/lib" {} \;
       sed -i "s|/usr/bin/perl|perl\x00        |" ghc-${version}/ghc/stage2/build/tmp/ghc-stage2
diff --git a/pkgs/development/compilers/oraclejdk/dlj-bundle-builder.sh b/pkgs/development/compilers/oraclejdk/dlj-bundle-builder.sh
index 56669ae0f2f6..459bfce50988 100644
--- a/pkgs/development/compilers/oraclejdk/dlj-bundle-builder.sh
+++ b/pkgs/development/compilers/oraclejdk/dlj-bundle-builder.sh
@@ -45,7 +45,7 @@ fi
 rpath=$rpath${rpath:+:}$jrePath/lib/$architecture/jli
 
 # set all the dynamic linkers
-find $out -type f -perm +100 \
+find $out -type f -perm -0100 \
     -exec patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
     --set-rpath "$rpath" {} \;
 
diff --git a/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix b/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix
index 35ee1a04a268..c5588787922a 100644
--- a/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix
+++ b/pkgs/development/compilers/oraclejdk/jdk-linux-base.nix
@@ -142,7 +142,7 @@ let result = stdenv.mkDerivation rec {
     rpath=$rpath''${rpath:+:}$jrePath/lib/${architecture}
 
     # set all the dynamic linkers
-    find $out -type f -perm +100 \
+    find $out -type f -perm -0100 \
         -exec patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
         --set-rpath "$rpath" {} \;
 
diff --git a/pkgs/development/interpreters/ruby/bundler-head.nix b/pkgs/development/interpreters/ruby/bundler-head.nix
index 0aa6e9f90ce1..a81f2f771bcb 100644
--- a/pkgs/development/interpreters/ruby/bundler-head.nix
+++ b/pkgs/development/interpreters/ruby/bundler-head.nix
@@ -10,7 +10,7 @@ buildRubyGem {
   };
   dontPatchShebangs = true;
   postInstall = ''
-    find $out -type f -perm /0100 | while read f; do
+    find $out -type f -perm -0100 | while read f; do
       substituteInPlace $f \
          --replace "/usr/bin/env" "${coreutils}/bin/env"
     done
diff --git a/pkgs/development/interpreters/ruby/bundler.nix b/pkgs/development/interpreters/ruby/bundler.nix
index 87c09ed790a4..3789170f57fe 100644
--- a/pkgs/development/interpreters/ruby/bundler.nix
+++ b/pkgs/development/interpreters/ruby/bundler.nix
@@ -6,7 +6,7 @@ buildRubyGem {
   sha256 = "1vlzfq0bkkj4jyq6av0y55mh5nj5n0f3mfbmmifwgkh44g8k6agv";
   dontPatchShebangs = true;
   postInstall = ''
-    find $out -type f -perm /0100 | while read f; do
+    find $out -type f -perm -0100 | while read f; do
       substituteInPlace $f \
          --replace "/usr/bin/env" "${coreutils}/bin/env"
     done
diff --git a/pkgs/development/interpreters/ruby/config.nix b/pkgs/development/interpreters/ruby/config.nix
index c03c0520d7ae..c4f3160d1602 100644
--- a/pkgs/development/interpreters/ruby/config.nix
+++ b/pkgs/development/interpreters/ruby/config.nix
@@ -1,6 +1,8 @@
 # Ruby >= 2.1.0 tries to download config.{guess,sub}
-fetchgit: fetchgit {
-  url = "git://git.sv.gnu.org/config.git";
+{ fetchFromSavannah }:
+
+fetchFromSavannah {
+  repo = "config";
   rev = "576c839acca0e082e536fd27568b90a446ce5b96";
   sha256 = "11bjngchjhj0qq0ppp8c37rfw0yhp230nvhs2jvlx15i9qbf56a0";
 }
diff --git a/pkgs/development/interpreters/ruby/ruby-2.1.0.nix b/pkgs/development/interpreters/ruby/ruby-2.1.0.nix
index 95ab84eedb8e..0fe9daa50e4d 100644
--- a/pkgs/development/interpreters/ruby/ruby-2.1.0.nix
+++ b/pkgs/development/interpreters/ruby/ruby-2.1.0.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, fetchgit, fetchFromGitHub
+{ stdenv, lib, fetchurl, fetchFromSavannah, fetchFromGitHub
 , zlib, zlibSupport ? true
 , openssl, opensslSupport ? true
 , gdbm, gdbmSupport ? true
@@ -13,7 +13,7 @@ let
   op = stdenv.lib.optional;
   ops = stdenv.lib.optionals;
   patchSet = import ./rvm-patchsets.nix { inherit fetchFromGitHub; };
-  config = import ./config.nix fetchgit;
+  config = import ./config.nix { inherit fetchFromSavannah; };
   baseruby = ruby_2_1_0.override { useRailsExpress = false; };
 in
 
diff --git a/pkgs/development/interpreters/ruby/ruby-2.1.1.nix b/pkgs/development/interpreters/ruby/ruby-2.1.1.nix
index abd09c0f2768..8b2c04e853f8 100644
--- a/pkgs/development/interpreters/ruby/ruby-2.1.1.nix
+++ b/pkgs/development/interpreters/ruby/ruby-2.1.1.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, fetchgit, fetchFromGitHub
+{ stdenv, lib, fetchurl, fetchFromSavannah, fetchFromGitHub
 , zlib, zlibSupport ? true
 , openssl, opensslSupport ? true
 , gdbm, gdbmSupport ? true
@@ -13,7 +13,7 @@ let
   op = stdenv.lib.optional;
   ops = stdenv.lib.optionals;
   patchSet = import ./rvm-patchsets.nix { inherit fetchFromGitHub; };
-  config = import ./config.nix fetchgit;
+  config = import ./config.nix { inherit fetchFromSavannah; };
   baseruby = ruby_2_1_1.override { useRailsExpress = false; };
 in
 
diff --git a/pkgs/development/interpreters/ruby/ruby-2.1.2.nix b/pkgs/development/interpreters/ruby/ruby-2.1.2.nix
index 8612cd6bd439..2cad52cc56d2 100644
--- a/pkgs/development/interpreters/ruby/ruby-2.1.2.nix
+++ b/pkgs/development/interpreters/ruby/ruby-2.1.2.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, fetchgit, fetchFromGitHub
+{ stdenv, lib, fetchurl, fetchFromSavannah, fetchFromGitHub
 , zlib, zlibSupport ? true
 , openssl, opensslSupport ? true
 , gdbm, gdbmSupport ? true
@@ -13,7 +13,7 @@ let
   op = stdenv.lib.optional;
   ops = stdenv.lib.optionals;
   patchSet = import ./rvm-patchsets.nix { inherit fetchFromGitHub; };
-  config = import ./config.nix fetchgit;
+  config = import ./config.nix { inherit fetchFromSavannah; };
   baseruby = ruby_2_1_2.override { useRailsExpress = false; };
 in
 
diff --git a/pkgs/development/interpreters/ruby/ruby-2.1.3.nix b/pkgs/development/interpreters/ruby/ruby-2.1.3.nix
index 1ba97daac04f..50cc3484730d 100644
--- a/pkgs/development/interpreters/ruby/ruby-2.1.3.nix
+++ b/pkgs/development/interpreters/ruby/ruby-2.1.3.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, fetchgit, fetchFromGitHub
+{ stdenv, lib, fetchurl, fetchFromSavannah, fetchFromGitHub
 , zlib, zlibSupport ? true
 , openssl, opensslSupport ? true
 , gdbm, gdbmSupport ? true
@@ -13,7 +13,7 @@ let
   op = stdenv.lib.optional;
   ops = stdenv.lib.optionals;
   patchSet = import ./rvm-patchsets.nix { inherit fetchFromGitHub; };
-  config = import ./config.nix fetchgit;
+  config = import ./config.nix { inherit fetchFromSavannah; };
   baseruby = ruby_2_1_3.override { useRailsExpress = false; };
 in
 
diff --git a/pkgs/development/interpreters/ruby/ruby-2.1.6.nix b/pkgs/development/interpreters/ruby/ruby-2.1.6.nix
index c9016a338af2..0bf89de1d98c 100644
--- a/pkgs/development/interpreters/ruby/ruby-2.1.6.nix
+++ b/pkgs/development/interpreters/ruby/ruby-2.1.6.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, fetchgit, fetchFromGitHub
+{ stdenv, lib, fetchurl, fetchFromSavannah, fetchFromGitHub
 , zlib, zlibSupport ? true
 , openssl, opensslSupport ? true
 , gdbm, gdbmSupport ? true
@@ -7,13 +7,14 @@
 , libyaml, yamlSupport ? true
 , libffi, fiddleSupport ? true
 , ruby_2_1_6, autoreconfHook, bison, useRailsExpress ? true
+, libiconv, libobjc, libunwind
 }:
 
 let
   op = stdenv.lib.optional;
   ops = stdenv.lib.optionals;
   patchSet = import ./rvm-patchsets.nix { inherit fetchFromGitHub; };
-  config = import ./config.nix fetchgit;
+  config = import ./config.nix { inherit fetchFromSavannah; };
   baseruby = ruby_2_1_6.override { useRailsExpress = false; };
 in
 
@@ -47,7 +48,8 @@ stdenv.mkDerivation rec {
     # support is not enabled, so add readline to the build inputs if curses
     # support is disabled (if it's enabled, we already have it) and we're
     # running on darwin
-    ++ (op (!cursesSupport && stdenv.isDarwin) readline);
+    ++ (op (!cursesSupport && stdenv.isDarwin) readline)
+    ++ (ops stdenv.isDarwin [ libiconv libobjc libunwind ]);
 
   enableParallelBuilding = true;
 
diff --git a/pkgs/development/interpreters/ruby/ruby-2.2.0.nix b/pkgs/development/interpreters/ruby/ruby-2.2.0.nix
index e22e64681a3a..a29b74664001 100644
--- a/pkgs/development/interpreters/ruby/ruby-2.2.0.nix
+++ b/pkgs/development/interpreters/ruby/ruby-2.2.0.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, fetchgit, fetchFromGitHub
+{ stdenv, lib, fetchurl, fetchFromSavannah, fetchFromGitHub
 , zlib, zlibSupport ? true
 , openssl, opensslSupport ? true
 , gdbm, gdbmSupport ? true
@@ -14,7 +14,7 @@ let
   op = stdenv.lib.optional;
   ops = stdenv.lib.optionals;
   patchSet = import ./rvm-patchsets.nix { inherit fetchFromGitHub; };
-  config = import ./config.nix fetchgit;
+  config = import ./config.nix { inherit fetchFromSavannah; };
   baseruby = ruby_2_2_0.override { useRailsExpress = false; };
 in
 
diff --git a/pkgs/development/interpreters/ruby/ruby-2.2.2.nix b/pkgs/development/interpreters/ruby/ruby-2.2.2.nix
index 9e015ce9d7b6..df40f674989e 100644
--- a/pkgs/development/interpreters/ruby/ruby-2.2.2.nix
+++ b/pkgs/development/interpreters/ruby/ruby-2.2.2.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchurl, fetchgit, fetchFromGitHub
+{ stdenv, lib, fetchurl, fetchFromSavannah, fetchFromGitHub
 , zlib, zlibSupport ? true
 , openssl, opensslSupport ? true
 , gdbm, gdbmSupport ? true
@@ -14,7 +14,7 @@ let
   op = stdenv.lib.optional;
   ops = stdenv.lib.optionals;
   patchSet = import ./rvm-patchsets.nix { inherit fetchFromGitHub; };
-  config = import ./config.nix fetchgit;
+  config = import ./config.nix { inherit fetchFromSavannah; };
   baseruby = ruby_2_2_2.override { useRailsExpress = false; };
 in
 
diff --git a/pkgs/development/libraries/audio/lvtk/default.nix b/pkgs/development/libraries/audio/lvtk/default.nix
index 6e2b9a31b304..401743ac517f 100644
--- a/pkgs/development/libraries/audio/lvtk/default.nix
+++ b/pkgs/development/libraries/audio/lvtk/default.nix
@@ -9,10 +9,18 @@ stdenv.mkDerivation rec {
     sha256 = "03nbj2cqcklqwh50zj2gwm07crh5iwqbpxbpzwbg5hvgl4k4rnjd";
   };
 
-  buildInputs = [ boost gtkmm lv2 pkgconfig python ];
+  nativeBuildInputs = [ pkgconfig python ];
+  buildInputs = [ boost gtkmm lv2 ];
+
+  # Fix including the boost libraries during linking
+  postPatch = ''
+    sed -i '/target[ ]*= "ttl2c"/ ilib=["boost_system"],' tools/wscript_build
+  '';
 
   configurePhase = ''
-    python waf configure --prefix=$out --boost-includes="${boost.dev}/include"
+    python waf configure --prefix=$out \
+      --boost-includes="${boost.dev}/include" \
+      --boost-libs="${boost.lib}/lib"
   '';
 
   buildPhase = "python waf";
diff --git a/pkgs/development/libraries/boost/1.59.nix b/pkgs/development/libraries/boost/1.59.nix
new file mode 100644
index 000000000000..2666b1d6c5d2
--- /dev/null
+++ b/pkgs/development/libraries/boost/1.59.nix
@@ -0,0 +1,40 @@
+{ stdenv, callPackage, fetchurl, ... } @ args:
+
+callPackage ./generic.nix (args // rec {
+  version = "1.59.0";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/boost/boost_1_59_0.tar.bz2";
+    sha256 = "1jj1aai5rdmd72g90a3pd8sw9vi32zad46xv5av8fhnr48ir6ykj";
+  };
+
+  patches = if stdenv.isCygwin then [
+      ./cygwin-fedora-boost-1.50.0-fix-non-utf8-files.patch
+      ./cygwin-fedora-boost-1.50.0-pool.patch
+      ./cygwin-fedora-boost-1.57.0-mpl-print.patch
+      ./cygwin-fedora-boost-1.57.0-spirit-unused_typedef.patch
+      ./cygwin-fedora-boost-1.54.0-locale-unused_typedef.patch
+      ./cygwin-fedora-boost-1.54.0-python-unused_typedef.patch
+      ./cygwin-fedora-boost-1.57.0-pool-test_linking.patch
+      ./cygwin-fedora-boost-1.54.0-pool-max_chunks_shadow.patch
+      ./cygwin-fedora-boost-1.57.0-signals2-weak_ptr.patch
+      ./cygwin-fedora-boost-1.57.0-uuid-comparison.patch
+      ./cygwin-fedora-boost-1.57.0-move-is_class.patch
+      ./cygwin-1.40.0-cstdint-cygwin.patch
+      ./cygwin-1.57.0-asio-cygwin.patch
+      ./cygwin-1.55.0-asio-MSG_EOR.patch
+      ./cygwin-1.57.0-config-cygwin.patch
+      ./cygwin-1.57.0-context-cygwin.patch
+      ./cygwin-1.57.0-filesystem-cygwin.patch
+      ./cygwin-1.55.0-interlocked-cygwin.patch
+      ./cygwin-1.40.0-iostreams-cygwin.patch
+      ./cygwin-1.57.0-locale-cygwin.patch
+      ./cygwin-1.57.0-log-cygwin.patch
+      ./cygwin-1.40.0-python-cygwin.patch
+      ./cygwin-1.40.0-regex-cygwin.patch
+      ./cygwin-1.57.0-smart_ptr-cygwin.patch
+      ./cygwin-1.57.0-system-cygwin.patch
+      ./cygwin-1.45.0-jam-cygwin.patch
+      ./cygwin-1.50.0-jam-pep3149.patch
+    ] else null;
+})
diff --git a/pkgs/development/libraries/folly/default.nix b/pkgs/development/libraries/folly/default.nix
index 0cea9413baef..5ca5fe638eff 100644
--- a/pkgs/development/libraries/folly/default.nix
+++ b/pkgs/development/libraries/folly/default.nix
@@ -2,19 +2,18 @@
 , google-gflags, python, libiberty, openssl }:
 
 stdenv.mkDerivation rec {
-  version = "0.52.0";
+  version = "0.57.0";
   name = "folly-${version}";
 
   src = fetchFromGitHub {
     owner = "facebook";
     repo = "folly";
     rev = "v${version}";
-    sha256 = "16g3hpy1gy56zqnhwzkvzzpm6dgm01qa9yaigmrqr9b59c3k6cqf";
+    sha256 = "12b9bkwmndfwmsknc209kpplxn9wqmwr3p2h0l2szrppq4qqyfq9";
   };
 
-  buildInputs = [ libiberty boost.lib libevent double_conversion glog google-gflags openssl ];
-
-  nativeBuildInputs = [ autoreconfHook python boost ];
+  nativeBuildInputs = [ autoreconfHook python ];
+  buildInputs = [ libiberty boost libevent double_conversion glog google-gflags openssl ];
 
   postUnpack = "sourceRoot=\${sourceRoot}/folly";
   preBuild = ''
diff --git a/pkgs/development/libraries/gettext/default.nix b/pkgs/development/libraries/gettext/default.nix
index a56795a4c15e..874c767046b2 100644
--- a/pkgs/development/libraries/gettext/default.nix
+++ b/pkgs/development/libraries/gettext/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libiconv, xz }:
 
 stdenv.mkDerivation (rec {
-  name = "gettext-0.19.5.1";
+  name = "gettext-0.19.6";
 
   src = fetchurl {
     url = "mirror://gnu/gettext/${name}.tar.gz";
-    sha256 = "0cbp498ckjwj7qr8b9pmkry8hkhldgkvg5yix8hi9c8z1hxxb651";
+    sha256 = "0pb9vp4ifymvdmc31ks3xxcnfqgzj8shll39czmk8c1splclqjzd";
   };
 
   outputs = [ "out" "doc" ];
diff --git a/pkgs/development/libraries/libcdr/default.nix b/pkgs/development/libraries/libcdr/default.nix
index 90318e3e9917..670484f0ae61 100644
--- a/pkgs/development/libraries/libcdr/default.nix
+++ b/pkgs/development/libraries/libcdr/default.nix
@@ -1,17 +1,23 @@
 { stdenv, fetchurl, libwpg, libwpd, lcms, pkgconfig, librevenge, icu, boost }:
 
 stdenv.mkDerivation rec {
-  name = "libcdr-0.1.0";
+  name = "libcdr-0.1.1";
 
   src = fetchurl {
     url = "http://dev-www.libreoffice.org/src/${name}.tar.bz2";
-    sha256 = "1l4glkyyxhzqq6j9n9cc01sf1q7xx8dd97cl3bwj8w4fp06ihv7g";
+    sha256 = "0javd72wmaqd6vprsh3clm393b3idjdjzbb7vyn44li7yaxppzkj";
   };
 
   buildInputs = [ libwpg libwpd lcms librevenge icu boost ];
 
   nativeBuildInputs = [ pkgconfig ];
 
+  # Boost 1.59 compatability fix
+  # Attempt removing when updating
+  postPatch = ''
+    sed -i 's,^CPPFLAGS.*,\0 -DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_SYSTEM_NO_DEPRECATED,' src/lib/Makefile.in
+  '';
+
   configureFlags = if stdenv.cc.isClang
     then [ "--disable-werror" ] else null;
 
diff --git a/pkgs/development/libraries/libe-book/default.nix b/pkgs/development/libraries/libe-book/default.nix
index fa47c1587c32..02195dede936 100644
--- a/pkgs/development/libraries/libe-book/default.nix
+++ b/pkgs/development/libraries/libe-book/default.nix
@@ -15,10 +15,16 @@ let
   buildInputs = [
     gperf pkgconfig librevenge libxml2 boost icu cppunit zlib
   ];
+
+  # Boost 1.59 compatability fix
+  # Attempt removing when updating
+  postPatch = ''
+    sed -i 's,^CPPFLAGS.*,\0 -DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_SYSTEM_NO_DEPRECATED,' src/lib/Makefile.in
+  '';
 in
 stdenv.mkDerivation {
   inherit (s) name version;
-  inherit buildInputs;
+  inherit buildInputs postPatch;
   src = fetchurl {
     inherit (s) url sha256;
   };
diff --git a/pkgs/development/libraries/libgcrypt/default.nix b/pkgs/development/libraries/libgcrypt/default.nix
index 37537816104a..cc23d47e2bf2 100644
--- a/pkgs/development/libraries/libgcrypt/default.nix
+++ b/pkgs/development/libraries/libgcrypt/default.nix
@@ -22,6 +22,13 @@ stdenv.mkDerivation rec {
     sed -i 's,\(-lcap\),-L${libcap}/lib \1,' $out/lib/libgcrypt.la
   '';
 
+  # TODO: figure out why this is even necessary and why the missing dylib only crashes
+  # random instead of every test
+  preCheck = stdenv.lib.optionalString stdenv.isDarwin ''
+    mkdir -p $out/lib
+    cp src/.libs/libgcrypt.20.dylib $out/lib
+  '';
+
   doCheck = true;
 
   meta = {
diff --git a/pkgs/development/libraries/librevenge/default.nix b/pkgs/development/libraries/librevenge/default.nix
index b35432361581..fa90c76b24af 100644
--- a/pkgs/development/libraries/librevenge/default.nix
+++ b/pkgs/development/libraries/librevenge/default.nix
@@ -26,6 +26,12 @@ stdenv.mkDerivation {
   configureFlags = if stdenv.cc.isClang
     then [ "--disable-werror" ] else null;
 
+  # Fix an issue with boost 1.59
+  # This is fixed upstream so please remove this when updating
+  postPatch = ''
+    sed -i 's,-DLIBREVENGE_BUILD,\0 -DBOOST_ERROR_CODE_HEADER_ONLY,g' src/lib/Makefile.in
+  '';
+
   meta = {
     inherit (s) version;
     description = ''A base library for writing document import filters'';
diff --git a/pkgs/development/libraries/libtiff/default.nix b/pkgs/development/libraries/libtiff/default.nix
index 25f6cf5b6b7b..692fab9f6544 100644
--- a/pkgs/development/libraries/libtiff/default.nix
+++ b/pkgs/development/libraries/libtiff/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, zlib, libjpeg, xz }:
 
 let
-  version = "4.0.4beta";
+  version = "4.0.5";
 in
 stdenv.mkDerivation rec {
   name = "libtiff-${version}";
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
       [ "ftp://ftp.remotesensing.org/pub/libtiff/tiff-${version}.tar.gz"
         "http://download.osgeo.org/libtiff/tiff-${version}.tar.gz"
       ];
-    sha256 = "0wj8d1iwk9vnpax2h29xqc2hwknxg3s0ay2d5pxkg59ihbifn6pa";
+    sha256 = "171hgy4mylwmvdm7gp6ffjva81m4j56v3fbqsbfl7avzxn1slpp2";
   };
 
   outputs = [ "out" "doc" "man" ];
diff --git a/pkgs/development/libraries/libunwind/default.nix b/pkgs/development/libraries/libunwind/default.nix
index ecaa643b143f..3fc8b5085590 100644
--- a/pkgs/development/libraries/libunwind/default.nix
+++ b/pkgs/development/libraries/libunwind/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, xz }:
+{ stdenv, fetchurl, fetchpatch, xz }:
 
 stdenv.mkDerivation rec {
   name = "libunwind-1.1";
@@ -8,7 +8,13 @@ stdenv.mkDerivation rec {
     sha256 = "16nhx2pahh9d62mvszc88q226q5lwjankij276fxwrm8wb50zzlx";
   };
 
-  patches = [ ./libunwind-1.1-lzma.patch ./cve-2015-3239.patch ];
+  patches = [ ./libunwind-1.1-lzma.patch ./cve-2015-3239.patch
+              # https://lists.nongnu.org/archive/html/libunwind-devel/2014-04/msg00000.html
+              (fetchpatch {
+                url = "https://raw.githubusercontent.com/dropbox/pyston/1b2e676417b0f5f17526ece0ed840aa88c744145/libunwind_patches/0001-Change-the-RBP-validation-heuristic-to-allow-size-0-.patch";
+                sha256 = "1a0fsgfxmgd218nscswx7pgyb7rcn2gh6566252xhfvzhgn5i4ha";
+              })
+            ];
 
   postPatch = ''
     sed -i -e '/LIBLZMA/s:-lzma:-llzma:' configure
diff --git a/pkgs/development/libraries/libvisio/default.nix b/pkgs/development/libraries/libvisio/default.nix
index d03fabcc653f..bda14d729476 100644
--- a/pkgs/development/libraries/libvisio/default.nix
+++ b/pkgs/development/libraries/libvisio/default.nix
@@ -3,17 +3,26 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "libvisio-0.1.0";
+  name = "libvisio-0.1.3";
 
   src = fetchurl {
     url = "http://dev-www.libreoffice.org/src/${name}.tar.bz2";
-    sha256 = "1vpb7nbk5qh6w3jz9rl9w8p25invcvj46parb9ld13h9777kyf0j";
+    sha256 = "1blgdwxprqkasm2175imcvy647sqv6xyf3k09p0b1i7hlq889wvy";
   };
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ boost libwpd libwpg zlib gperf librevenge libxml2 icu perl ];
 
-  configureFlags = "--disable-werror";
+  # Boost 1.59 compatability fix
+  # Attempt removing when updating
+  postPatch = ''
+    sed -i 's,^CPPFLAGS.*,\0 -DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_SYSTEM_NO_DEPRECATED,' src/lib/Makefile.in
+  '';
+
+  configureFlags = [
+    "--disable-werror"
+    "--disable-tests"
+  ];
 
   meta = {
     description = "A library providing ability to interpret and import visio diagrams into various applications";
diff --git a/pkgs/development/libraries/mesa/default.nix b/pkgs/development/libraries/mesa/default.nix
index 2af843346c65..96dad654de8e 100644
--- a/pkgs/development/libraries/mesa/default.nix
+++ b/pkgs/development/libraries/mesa/default.nix
@@ -22,7 +22,7 @@ else
 */
 
 let
-  version = "10.6.5";
+  version = "10.6.7";
   # this is the default search path for DRI drivers
   driverLink = "/run/opengl-driver" + stdenv.lib.optionalString stdenv.isi686 "-32";
 in
@@ -36,7 +36,7 @@ stdenv.mkDerivation {
       "https://launchpad.net/mesa/trunk/${version}/+download/mesa-${version}.tar.xz"
       "ftp://ftp.freedesktop.org/pub/mesa/${version}/mesa-${version}.tar.xz"
     ];
-    sha256 = "fb6fac3c85bcfa9d06b8dd439169f23f0c0924a88e44362e738b99b1feff762f";
+    sha256 = "feb1f640b915dada88a7c793dfaff0ae23580f8903f87a6b76469253de0d28d8";
   };
 
   prePatch = "patchShebangs .";
diff --git a/pkgs/development/libraries/ncbi/default.nix b/pkgs/development/libraries/ncbi/default.nix
index cbc9b857763f..88f6740f7334 100644
--- a/pkgs/development/libraries/ncbi/default.nix
+++ b/pkgs/development/libraries/ncbi/default.nix
@@ -40,7 +40,7 @@ rec {
     cp ../make/makedis.csh $out/share/${name}/build-snapshot
     cp *.h $out/include 
     cp *.c *.h $out/source
-    find . -perm +111 -a '(' '(' ! -name '*.*' ')' -o '(' -name '*.REAL' ')' ')' -exec cp '{}' $out/bin ';'
+    find . -perm -0100 -a '(' '(' ! -name '*.*' ')' -o '(' -name '*.REAL' ')' ')' -exec cp '{}' $out/bin ';'
   '') ["defEnsureDir" "build" "minInit"];
       
   name = "NCBI-Toolbox-" + version;
diff --git a/pkgs/development/libraries/wtk/builder.sh b/pkgs/development/libraries/wtk/builder.sh
index ef0085da924c..86f2719537cd 100644
--- a/pkgs/development/libraries/wtk/builder.sh
+++ b/pkgs/development/libraries/wtk/builder.sh
@@ -21,7 +21,7 @@ rpath=
 for i in $libraries; do
     rpath=$rpath${rpath:+:}$i/lib
 done
-find $out -type f -perm +100 \
+find $out -type f -perm -0100 \
     -exec patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" {} \;
-find $out -type f -perm +100 \
+find $out -type f -perm -0100 \
     -exec patchelf --set-rpath "$rpath" {} \;
diff --git a/pkgs/development/mobile/androidenv/androidndk.nix b/pkgs/development/mobile/androidenv/androidndk.nix
index 9f5393949ca7..cc1c28105245 100644
--- a/pkgs/development/mobile/androidenv/androidndk.nix
+++ b/pkgs/development/mobile/androidenv/androidndk.nix
@@ -53,7 +53,7 @@ stdenv.mkDerivation rec {
 
     find $out \( \
         \( -type f -a -name "*.so*" \) -o \
-        \( -type f -a -perm /0100 \) \
+        \( -type f -a -perm -0100 \) \
         \) -exec patchelf --set-interpreter ${stdenv.cc.libc}/lib/ld-*so.? \
                           --set-rpath ${zlib}/lib:${ncurses}/lib {} \;
     # fix ineffective PROGDIR / MYNDKDIR determination
diff --git a/pkgs/development/mobile/androidenv/androidndk_r8e.nix b/pkgs/development/mobile/androidenv/androidndk_r8e.nix
index 5e04bbf0116d..90994ae708e5 100644
--- a/pkgs/development/mobile/androidenv/androidndk_r8e.nix
+++ b/pkgs/development/mobile/androidenv/androidndk_r8e.nix
@@ -53,7 +53,7 @@ stdenv.mkDerivation rec {
 
     find $out \( \
         \( -type f -a -name "*.so*" \) -o \
-        \( -type f -a -perm /0100 \) \
+        \( -type f -a -perm -0100 \) \
         \) -exec patchelf --set-interpreter ${stdenv.cc.libc}/lib/ld-*so.? \
                           --set-rpath ${zlib}/lib:${ncurses}/lib {} \;
     # fix ineffective PROGDIR / MYNDKDIR determination
diff --git a/pkgs/development/python-modules/generic/wrap.sh b/pkgs/development/python-modules/generic/wrap.sh
index 6ad603e01384..557f79f865ec 100644
--- a/pkgs/development/python-modules/generic/wrap.sh
+++ b/pkgs/development/python-modules/generic/wrap.sh
@@ -26,7 +26,7 @@ wrapPythonProgramsIn() {
     done
 
     # Find all regular files in the output directory that are executable.
-    for f in $(find "$dir" -type f -perm /0100); do
+    for f in $(find "$dir" -type f -perm -0100); do
         # Rewrite "#! .../env python" to "#! /nix/store/.../python".
         if head -n1 "$f" | grep -q '#!.*/env.*\(python\|pypy\)'; then
             sed -i "$f" -e "1 s^.*/env[ ]*\(python\|pypy\)^#! $python^"
diff --git a/pkgs/development/tools/misc/help2man/default.nix b/pkgs/development/tools/misc/help2man/default.nix
index 2f811d9ae82f..4386e7eaf741 100644
--- a/pkgs/development/tools/misc/help2man/default.nix
+++ b/pkgs/development/tools/misc/help2man/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, perl, gettext, LocaleGettext, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "help2man-1.47.1";
+  name = "help2man-1.47.2";
 
   src = fetchurl {
     url = "mirror://gnu/help2man/${name}.tar.xz";
-    sha256 = "01ib718afwc28bmh1n0p5h7245vs3rrfm7bj1sq4avmh1kv2d6y5";
+    sha256 = "0z1zgw6k1fba59fii6ksfi1g2gci6i4ysa3kdfh3j475fdkn1if4";
   };
 
   buildInputs = [ makeWrapper perl gettext LocaleGettext ];
diff --git a/pkgs/development/tools/misc/patchelf/setup-hook.sh b/pkgs/development/tools/misc/patchelf/setup-hook.sh
index 944b418d1b47..a76fbfbd509c 100644
--- a/pkgs/development/tools/misc/patchelf/setup-hook.sh
+++ b/pkgs/development/tools/misc/patchelf/setup-hook.sh
@@ -9,7 +9,7 @@ patchELF() {
     if [ -e "$prefix" ]; then
         find "$prefix" \( \
             \( -type f -a -name "*.so*" \) -o \
-            \( -type f -a -perm /0100 \) \
+            \( -type f -a -perm -0100 \) \
             \) -print -exec patchelf --shrink-rpath '{}' \;
     fi
     stopNest
diff --git a/pkgs/os-specific/darwin/apple-sdk/impure-deps.nix b/pkgs/os-specific/darwin/apple-sdk/impure-deps.nix
index e2fdef60001f..e7f598f55a5d 100644
--- a/pkgs/os-specific/darwin/apple-sdk/impure-deps.nix
+++ b/pkgs/os-specific/darwin/apple-sdk/impure-deps.nix
@@ -6,6 +6,7 @@ rec {
   ];
   IOKit = [
     "/System/Library/Frameworks/IOKit.framework"
+    "/usr/lib/libenergytrace.dylib"
   ];
   DiskArbitration = [
     "/System/Library/Frameworks/DiskArbitration.framework"
@@ -30,6 +31,8 @@ rec {
     "/System/Library/PrivateFrameworks/DataDetectorsCore.framework/Versions/A/DataDetectorsCore"
     "/System/Library/PrivateFrameworks/TCC.framework/Versions/A/TCC"
     "/System/Library/PrivateFrameworks/LanguageModeling.framework/Versions/A/LanguageModeling"
+    "/usr/lib/libChineseTokenizer.dylib"
+    "/usr/lib/libmarisa.dylib"
     "/usr/lib/libmecabra.dylib"
     "/usr/lib/libcmph.dylib"
     "/usr/lib/libiconv.2.dylib"
diff --git a/pkgs/os-specific/darwin/apple-source-releases/Libsystem/default.nix b/pkgs/os-specific/darwin/apple-source-releases/Libsystem/default.nix
index ecab09413324..108b430d7834 100644
--- a/pkgs/os-specific/darwin/apple-source-releases/Libsystem/default.nix
+++ b/pkgs/os-specific/darwin/apple-source-releases/Libsystem/default.nix
@@ -34,7 +34,9 @@ appleDerivation rec {
                  "system_platform"
                  "system_pthread"
                  "system_sandbox"
-                 "system_stats"
+                 # does not exist in El Capitan beta
+                 # FIXME: does anything on yosemite actually need this?
+                 # "system_stats"
                  "unc"
                  "unwind"
                  "xpc"
diff --git a/pkgs/os-specific/darwin/reattach-to-user-namespace/default.nix b/pkgs/os-specific/darwin/reattach-to-user-namespace/default.nix
new file mode 100644
index 000000000000..0460c516d297
--- /dev/null
+++ b/pkgs/os-specific/darwin/reattach-to-user-namespace/default.nix
@@ -0,0 +1,16 @@
+{ stdenv, fetchgit }:
+
+stdenv.mkDerivation {
+  name = "reattach-to-user-namespace-2.4";
+  src = fetchgit {
+    url = "https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard.git";
+    sha256 = "1f9q1wxq764zidnx5hbdkbbyxxzfih0l0cjpgr0pxzwbmd2q6cvv";
+    rev = "2765aeab8f337c29e260a912bf4267a2732d8640";
+  };
+  buildFlags = "ARCHES=x86_64";
+  installPhase = ''
+    mkdir -p $out/bin
+    cp reattach-to-user-namespace $out/bin/
+  '';
+}
+
diff --git a/pkgs/servers/http/mini-httpd/default.nix b/pkgs/servers/http/mini-httpd/default.nix
index 3a1cf6870692..a03ac8287521 100644
--- a/pkgs/servers/http/mini-httpd/default.nix
+++ b/pkgs/servers/http/mini-httpd/default.nix
@@ -12,6 +12,10 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  # Fixes compat with boost 1.59
+  # Please attempt removing when updating
+  CPPFLAGS = "-DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_SYSTEM_NO_DEPRECATED";
+
   meta = {
     homepage = "http://mini-httpd.nongnu.org/";
     description = "a minimalistic high-performance web server";
diff --git a/pkgs/servers/plex/default.nix b/pkgs/servers/plex/default.nix
index 1c7ff5c49df6..c0bfd42ce680 100644
--- a/pkgs/servers/plex/default.nix
+++ b/pkgs/servers/plex/default.nix
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
       patchelf --set-rpath "$out/usr/lib/plexmediaserver" "$out/usr/lib/plexmediaserver/$bin"
     done
 
-    find $out/usr/lib/plexmediaserver/Resources -type f -a -perm /0100 \
+    find $out/usr/lib/plexmediaserver/Resources -type f -a -perm -0100 \
         -print -exec patchelf --set-interpreter "${glibc}/lib/ld-linux-x86-64.so.2" '{}' \;
 
 
diff --git a/pkgs/servers/x11/xorg/default.nix b/pkgs/servers/x11/xorg/default.nix
index eed219cd5ad9..778fe03a0c28 100644
--- a/pkgs/servers/x11/xorg/default.nix
+++ b/pkgs/servers/x11/xorg/default.nix
@@ -728,11 +728,11 @@ let
   }) // {inherit fontconfig freetype libX11 xproto libXrender ;};
 
   libXi = (mkDerivation "libXi" {
-    name = "libXi-1.7.4";
+    name = "libXi-1.7.5";
     builder = ./builder.sh;
     src = fetchurl {
-      url = mirror://xorg/individual/lib/libXi-1.7.4.tar.bz2;
-      sha256 = "0i12lj973grlp9fa79v0vh9cahk3nf9csdjnf81iip0qcrlc5zrc";
+      url = mirror://xorg/individual/lib/libXi-1.7.5.tar.bz2;
+      sha256 = "0ad21jy40d8b2f9ldadx7lkspmvka1i9r5jqqfwxdxyqnpgdfr6r";
     };
     buildInputs = [pkgconfig inputproto libX11 libXext xextproto libXfixes xproto ];
   }) // {inherit inputproto libX11 libXext xextproto libXfixes xproto ;};
@@ -928,11 +928,11 @@ let
   }) // {inherit ;};
 
   libxcb = (mkDerivation "libxcb" {
-    name = "libxcb-1.11";
+    name = "libxcb-1.11.1";
     builder = ./builder.sh;
     src = fetchurl {
-      url = http://xcb.freedesktop.org/dist/libxcb-1.11.tar.bz2;
-      sha256 = "1xqgc81krx14f2c8yl5chzg5g2l26mhm2rwffy8dx7jv0iq5sqq3";
+      url = http://xcb.freedesktop.org/dist/libxcb-1.11.1.tar.bz2;
+      sha256 = "0c4xyvdyx5adh8dzyhnrmvwwz24gri4z1czxmxqm63i0gmngs85p";
     };
     buildInputs = [pkgconfig libxslt libpthreadstubs python libXau xcbproto libXdmcp ];
   }) // {inherit libxslt libpthreadstubs python libXau xcbproto libXdmcp ;};
diff --git a/pkgs/servers/x11/xorg/extra.list b/pkgs/servers/x11/xorg/extra.list
index 8a445a69c69c..80b5e14d8c3b 100644
--- a/pkgs/servers/x11/xorg/extra.list
+++ b/pkgs/servers/x11/xorg/extra.list
@@ -1,5 +1,5 @@
 http://xcb.freedesktop.org/dist/libpthread-stubs-0.3.tar.bz2
-http://xcb.freedesktop.org/dist/libxcb-1.11.tar.bz2
+http://xcb.freedesktop.org/dist/libxcb-1.11.1.tar.bz2
 http://xcb.freedesktop.org/dist/xcb-proto-1.11.tar.bz2
 http://xcb.freedesktop.org/dist/xcb-util-0.4.0.tar.bz2
 http://xcb.freedesktop.org/dist/xcb-util-cursor-0.1.2.tar.bz2
diff --git a/pkgs/servers/x11/xorg/overrides.nix b/pkgs/servers/x11/xorg/overrides.nix
index c1a8fec596f3..ce743bffe726 100644
--- a/pkgs/servers/x11/xorg/overrides.nix
+++ b/pkgs/servers/x11/xorg/overrides.nix
@@ -72,7 +72,7 @@ in
 
   libxcb = attrs : attrs // {
     nativeBuildInputs = [ args.python ];
-    configureFlags = "--enable-xkb";
+    configureFlags = "--enable-xkb --enable-xinput";
     outputs = [ "out" "doc" "man" ];
   };
 
diff --git a/pkgs/servers/x11/xorg/tarballs-7.7.list b/pkgs/servers/x11/xorg/tarballs-7.7.list
index 3ab0a599ec31..67e125528c95 100644
--- a/pkgs/servers/x11/xorg/tarballs-7.7.list
+++ b/pkgs/servers/x11/xorg/tarballs-7.7.list
@@ -70,7 +70,7 @@ mirror://xorg/individual/lib/libXext-1.3.3.tar.bz2
 mirror://xorg/individual/lib/libXfixes-5.0.1.tar.bz2
 mirror://xorg/individual/lib/libXfont-1.5.1.tar.bz2
 mirror://xorg/individual/lib/libXft-2.3.2.tar.bz2
-mirror://xorg/individual/lib/libXi-1.7.4.tar.bz2
+mirror://xorg/individual/lib/libXi-1.7.5.tar.bz2
 mirror://xorg/individual/lib/libXinerama-1.1.3.tar.bz2
 mirror://xorg/individual/lib/libxkbfile-1.0.9.tar.bz2
 mirror://xorg/individual/lib/libXmu-1.1.2.tar.bz2
diff --git a/pkgs/shells/bash/bash-4.1-patches.nix b/pkgs/shells/bash/bash-4.1-patches.nix
deleted file mode 100644
index 2affe1efa606..000000000000
--- a/pkgs/shells/bash/bash-4.1-patches.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-# Automatically generated by `update-patch-set.sh'; do not edit.
-
-patch: [
-(patch "001" "0y02cbfnc5s3dnwr4fw2nz43f3b826f5084mk7qd0lzq12hpzr56")
-(patch "002" "1y3qzw6lx16vnb8hrw3zx01z25k773cbmgysvs3vvcw6w6fj4bij")
-(patch "003" "0v95ng8qa78dbh26rr6jpzkn3s6n78xymymkvvvkz35rpgfksxli")
-(patch "004" "17pzykkywh5jmdy1ikj9xyxm7qm29ii2fmrfpyjr1wy16jx67h3q")
-(patch "005" "06lwfgxx9kacz018nr4dmxqqrzipcg8pjn61gr6yfjv6s7c3k5ji")
-(patch "006" "0j9c1zhhwvc2p4cdxi77nxmcxa00cimaxwbhasyqgc606g7sp1jr")
-(patch "007" "19q5qba77hfda8g4xylh77awiakhr1d1asgbqcrbakxs50n2l0bl")
-(patch "008" "058j911q9wcbr93w59jnpgmdpx4qsq3gvd6m9nwgdk9j2hjjqb2f")
-(patch "009" "1lany70f0rx1i2xikzkahr1zskh8620j05ic0gc5x2p89ab0ch5x")
-(patch "010" "05fqv7w12g9izy332wypynilgxzdh87vy5q2pqq3bjdncyl5hxvr")
-(patch "011" "088n54yh5zp8aa917y1ng3802amchgal1acn0v0mdjqj0yi82aqv")
-(patch "012" "0vbvc1vxljyd882wk6rcd64xrf1lda6wirys41mqjbl0lalj8bi7")
-(patch "013" "1y7x62i0q3wkr9jdjzvm2rl9dp11vzp8fwkz2zb2x21l0pi25mya")
-(patch "014" "0gpizgbx1w712awpd11x5nvahpranl0aiq16nhp3xmm8vvz1wpar")
-(patch "015" "17nf6kw1vhmzn9nzb1vyn8r4wp2nl109f9yawzavjkf06670ln7c")
-(patch "016" "129hknigxhxrh1rbjhc4fm6argpjb6lp9fl616narbnzsv3qhc3l")
-(patch "017" "0vy02x6fmpd6i66n97r4fwrq9pncbgzya07iyca2bb6yyzmymgg5")
-]
diff --git a/pkgs/shells/bash/bash-4.3-patches.nix b/pkgs/shells/bash/bash-4.3-patches.nix
index cd085f787006..c994ed636a96 100644
--- a/pkgs/shells/bash/bash-4.3-patches.nix
+++ b/pkgs/shells/bash/bash-4.3-patches.nix
@@ -40,4 +40,7 @@ patch: [
 (patch "037" "04sqr8zkl6s5fccfvb775ppn3ldij5imria9swc39aq0fkfp1w9k")
 (patch "038" "0rv3g14mpgv8br267bf7rmgqlgwnc4v6g3g8y0sjba571i8amgmd")
 (patch "039" "1v3l3vkc3g2b6fjycqwlakr8xhiw6bmw6q0zd6bi0m0m4bnxr55b")
+(patch "040" "0sypv66vsldmc95gwvf7ylz1k7y37vnvdsjg8ajjr6b2j9mkkfw4")
+(patch "041" "06ic2gdpbi1afik3wqf9d4vh95if4bz8bmhcgr555621dsb35i2f")
+(patch "042" "1bwhssay66n75fy0pxcrwbm032s6fvfg7dblzbrzzn5k38a56nmp")
 ]
diff --git a/pkgs/stdenv/pure-darwin/default.nix b/pkgs/stdenv/pure-darwin/default.nix
index 2f31144a11e2..51780b6f774b 100644
--- a/pkgs/stdenv/pure-darwin/default.nix
+++ b/pkgs/stdenv/pure-darwin/default.nix
@@ -32,7 +32,7 @@ let
     mkdir = fetch { file = "mkdir"; sha256 = "1yfl8w65ksji7fggrbvqxw8lp0gm02qilk11n9axj2jxay53ngvg"; };
     cpio  = fetch { file = "cpio";  sha256 = "0nssyg19smgcblwq1mfcw4djbd85md84d2f093qcqkbigdjg484b"; };
   };
-  tarball = fetch { file = "bootstrap-tools.9.cpio.bz2"; sha256 = "0fd79k7gy3z3sba5w4f4lnrcpiwff31vw02480x1pdry8bbgbf2j"; };
+  tarball = fetch { file = "bootstrap-tools.9.cpio.bz2"; sha256 = "1xim0wm4ld45ysdmgpsa6b1f6srdnfj054ilv86k0pa5plvcmsf4"; };
 in rec {
   allPackages = import ../../top-level/all-packages.nix;
 
diff --git a/pkgs/tools/graphics/quirc/default.nix b/pkgs/tools/graphics/quirc/default.nix
index cab02f6573d1..d84989d4372b 100644
--- a/pkgs/tools/graphics/quirc/default.nix
+++ b/pkgs/tools/graphics/quirc/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation {
   '';
   preInstall = ''
     mkdir -p "$out"/{bin,lib,include}
-    find . -maxdepth 1 -type f -perm +111 -exec cp '{}' "$out"/bin ';'
+    find . -maxdepth 1 -type f -perm -0100 -exec cp '{}' "$out"/bin ';'
   '';
   makeFlags = "PREFIX=$(out)";
   meta = {
diff --git a/pkgs/tools/networking/curl/default.nix b/pkgs/tools/networking/curl/default.nix
index 6901c74cc48a..f9f638ec8136 100644
--- a/pkgs/tools/networking/curl/default.nix
+++ b/pkgs/tools/networking/curl/default.nix
@@ -16,11 +16,11 @@ assert scpSupport -> libssh2 != null;
 assert c-aresSupport -> c-ares != null;
 
 stdenv.mkDerivation rec {
-  name = "curl-7.43.0";
+  name = "curl-7.44.0";
 
   src = fetchurl {
     url = "http://curl.haxx.se/download/${name}.tar.bz2";
-    sha256 = "1ycdhp47v8z6y64s7ihi5jl28dzc5w8wqn0wrhy4hc152ahm99ms";
+    sha256 = "050q6i20lbh7dyyhva2sbp8dbyp6sghlkbpvq2bvcasqwsx4298y";
   };
 
   # Zlib and OpenSSL must be propagated because `libcurl.la' contains
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 7fee06cda0d8..1e806bb1bd14 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -617,6 +617,8 @@ let
   derez = callPackage ../os-specific/darwin/derez { };
   rez = callPackage ../os-specific/darwin/rez { };
 
+  reattach-to-user-namespace = callPackage ../os-specific/darwin/reattach-to-user-namespace {};
+
   setfile = callPackage ../os-specific/darwin/setfile { };
 
   install_name_tool = callPackage ../os-specific/darwin/install_name_tool { };
@@ -5071,7 +5073,9 @@ let
   ruby_2_1_1 = callPackage ../development/interpreters/ruby/ruby-2.1.1.nix { };
   ruby_2_1_2 = callPackage ../development/interpreters/ruby/ruby-2.1.2.nix { };
   ruby_2_1_3 = callPackage ../development/interpreters/ruby/ruby-2.1.3.nix { };
-  ruby_2_1_6 = callPackage ../development/interpreters/ruby/ruby-2.1.6.nix { };
+  ruby_2_1_6 = callPackage ../development/interpreters/ruby/ruby-2.1.6.nix {
+    inherit (darwin) libobjc libunwind;
+  };
   ruby_2_2_0 = callPackage ../development/interpreters/ruby/ruby-2.2.0.nix {
     inherit (darwin) libobjc libunwind;
   };
@@ -5889,7 +5893,8 @@ let
   boost156 = callPackage ../development/libraries/boost/1.56.nix { };
   boost157 = callPackage ../development/libraries/boost/1.57.nix { };
   boost158 = callPackage ../development/libraries/boost/1.58.nix { };
-  boost = boost158;
+  boost159 = callPackage ../development/libraries/boost/1.59.nix { };
+  boost = boost159;
 
   boost_process = callPackage ../development/libraries/boost-process { };
 
@@ -6164,7 +6169,9 @@ let
 
   fontconfig-ultimate = callPackage ../development/libraries/fontconfig-ultimate {};
 
-  folly = callPackage ../development/libraries/folly { };
+  folly = callPackage ../development/libraries/folly {
+    boost = boost157;
+  };
 
   makeFontsConf = let fontconfig_ = fontconfig; in {fontconfig ? fontconfig_, fontDirectories}:
     callPackage ../development/libraries/fontconfig/make-fonts-conf.nix {