- adding experimental python31 build

- cleanup python libraries:
 * moving all python libraries into a attr set into a directory
   so that expressions can be used for both: python 2.5 and 2.6 easily
 * disabling packages which don't build

svn path=/nixpkgs/trunk/; revision=21142

pkgs/development/python-modules/setuptools/default.nix

@@ -1,52 +0,0 @@
-a :  
-let 
-  fetchurl = a.fetchurl;
-
-  version = a.lib.attrByPath ["version"] "0.6c11" a; 
-  buildInputs = with a; [
-    python makeWrapper
-  ];
-in
-rec {
-  name = "setuptools-" + version;
-
-  src = fetchurl {
-    url = "http://pypi.python.org/packages/source/s/setuptools/${name}.tar.gz";
-    sha256 = "1lx1hwxkhipyh206bgl90ddnfcnb68bzcvyawczbf833fadyl3v3";
-  };
-
-  inherit buildInputs;
-  configureFlags = [];
-
-  doCheck = true;
-
-  doMakeCheck = a.fullDepEntry (''
-    python setup.py test
-  '') ["minInit" "doUnpack" "addInputs" "doBuild"];
-
-  doBuild = a.fullDepEntry(''
-    python setup.py build --build-base $out
-  '') ["addInputs" "doUnpack"];
-
-  doInstall = a.fullDepEntry(''
-    ensureDir "$out/lib/${a.python.libPrefix}/site-packages"
-
-    PYTHONPATH="$out/lib/${a.python.libPrefix}/site-packages:$PYTHONPATH" \
-    python setup.py install --prefix="$out"
-
-    for i in "$out/bin/"*
-    do
-      wrapProgram "$i"                          \
-        --prefix PYTHONPATH ":"			\
-          "$out/lib/${a.python.libPrefix}/site-packages"
-    done
-  '') ["doBuild"];
-
-  phaseNames = ["doBuild" "doInstall"];
-
-  meta = {
-    description = "Utilities to facilitate the installation of Python packages";
-    homepage = http://pypi.python.org/pypi/setuptools;
-    licenses = [ "PSF" "ZPL" ];
-  };    
-}