diff --git a/pkgs/development/libraries/librdf/rasqal.nix b/pkgs/development/libraries/librdf/rasqal.nix
index 6b7e2fcd89da..ee99a173b6f6 100644
--- a/pkgs/development/libraries/librdf/rasqal.nix
+++ b/pkgs/development/libraries/librdf/rasqal.nix
@@ -1,15 +1,16 @@
 args: with args;
-stdenv.mkDerivation {
-  name = "rasqal-0.9.16";
+stdenv.mkDerivation rec {
+  name = "rasqal-0.9.19";
 
   src = fetchurl {
-    url = http://download.librdf.org/source/rasqal-0.9.16.tar.gz;
-    sha256 = "1qvxbkynxwfw22hn2qbgxczzaq24h9649bcfbc598x9gq5m7hsq6";
+    url = "http://download.librdf.org/source/${name}.tar.gz";
+    sha256 = "a042846e8b7af52d9d66fba788c9d579e58c535cfaf80d33dc0bd69bf6ffeb08";
   };
 
   buildInputs = [
     librdf_raptor
     gmp /*or mpfr*/
+    pkgconfig
     #optional
     pcre libxml2 
     ];
diff --git a/pkgs/servers/http/4store/default.nix b/pkgs/servers/http/4store/default.nix
new file mode 100644
index 000000000000..5a31bddc4334
--- /dev/null
+++ b/pkgs/servers/http/4store/default.nix
@@ -0,0 +1,44 @@
+x@{builderDefsPackage
+  , librdf_raptor, librdf_rasqal,
+  glib, libxml2, pcre, avahi,
+  readline, ncurses, expat,
+  zlib, pkgconfig, which,
+  db_dir ? "/var/lib/4store"
+  , ...}:
+builderDefsPackage
+(a :  
+let 
+  s = import ./src-for-default.nix;
+  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++ 
+    ["db_dir"];
+  buildInputs = map (n: builtins.getAttr n x)
+    (builtins.attrNames (builtins.removeAttrs x helperArgNames));
+in
+rec {
+  src = a.fetchUrlFromSrcInfo s;
+
+  inherit (s) name;
+  inherit buildInputs;
+
+  /* doConfigure should be removed if not needed */
+  phaseNames = ["doFixConfigure" "doConfigure" "doMakeInstall"];
+
+  doFixConfigure = a.fullDepEntry ''
+    sed -e 's@#! */bin/bash@#! ${a.stdenv.shell}@' -i configure
+    find . -name Makefile -exec sed -e "s@/usr/local@$out@g" -i '{}' ';'
+    sed -e '/\/var\/lib\/4store/d' -i src/utilities/Makefile
+    
+    sed -e 's@/var/lib/4store@${db_dir}@g' -i src/common/params.h src/utilities/*
+  '' ["minInit" "doUnpack"];
+      
+  meta = {
+    description = "SparQL query server (RDF storage)";
+    maintainers = with a.lib.maintainers;
+    [
+      raskin
+    ];
+    platforms = with a.lib.platforms;
+      linux;
+  };
+}) x
+
diff --git a/pkgs/servers/http/4store/src-for-default.nix b/pkgs/servers/http/4store/src-for-default.nix
new file mode 100644
index 000000000000..a8624ab40ab5
--- /dev/null
+++ b/pkgs/servers/http/4store/src-for-default.nix
@@ -0,0 +1,9 @@
+rec {
+   version="v1.0.3";
+   name="4store-v1.0.3";
+   hash="1d3n2xgqrq2kgigql3slxw1w2bml3b57xa7h6x9dbngxcz11xg22";
+   url="http://4store.org/download/4store-${version}.tar.gz";
+   advertisedUrl="http://4store.org/download/4store-v1.0.3.tar.gz";
+  
+  
+}
diff --git a/pkgs/servers/http/4store/src-info-for-default.nix b/pkgs/servers/http/4store/src-info-for-default.nix
new file mode 100644
index 000000000000..91a9bad92def
--- /dev/null
+++ b/pkgs/servers/http/4store/src-info-for-default.nix
@@ -0,0 +1,6 @@
+{
+  downloadPage = "http://4store.org/download/";
+  baseName = "4store";
+  choiceCommand = "tail -n 1";
+  versionExtractorSedScript = "s@.*-(v[0-9.]+)[.].*@\\1@";
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e8ecb653abf6..052dfa23fcaa 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5223,7 +5223,7 @@ let
   };
 
   librdf_rasqal = import ../development/libraries/librdf/rasqal.nix {
-    inherit fetchurl stdenv lib pcre libxml2 gmp librdf_raptor;
+    inherit fetchurl stdenv lib pcre libxml2 gmp librdf_raptor pkgconfig;
   };
 
   librdf = import ../development/libraries/librdf {
@@ -5756,6 +5756,11 @@ let
 
   ### SERVERS
 
+  rdf4store = import ../servers/http/4store {
+    inherit builderDefsPackage librdf_raptor librdf_rasqal libxml2
+      pcre avahi readline ncurses expat zlib pkgconfig which;
+    inherit (gtkLibs) glib;
+  };
 
   apacheHttpd = makeOverridable (import ../servers/http/apache-httpd) {
     inherit (pkgsOverriden) fetchurl stdenv perl openssl zlib apr aprutil pcre;