* "ensureDir" -> "mkdir -p". "ensureDir" is a rather pointless

function, so obsolete it.

svn path=/nixpkgs/branches/stdenv-updates/; revision=31644

pkgs/games/blackshades/default.nix

@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   '';
 
   installPhase = ''
-    ensureDir $out/bin $out/opt/$name
+    mkdir -p $out/bin $out/opt/$name
     cp objs/blackshades $out/bin
     cp -R Data IF* Readme $out/opt/$name/
   '';