Addnig a package to copy nix-prefetch-* to bin/. Hopefully fixes #1130

pkgs/build-support/nix-prefetch-tools/default.nix

@@ -0,0 +1,28 @@
+{stdenv}:
+stdenv.mkDerivation {
+  name = "nix-prefetch-tools";
+  src = "";
+  srcRoot=".";
+  prePhases = "undefUnpack";
+  undefUnpack = ''
+    unpackPhase () { :; };
+  '';
+  installPhase = ''
+    mkdir -p $out/bin
+    cp ${../fetchbzr/nix-prefetch-bzr} $out/bin
+    cp ${../fetchcvs/nix-prefetch-cvs} $out/bin
+    cp ${../fetchgit/nix-prefetch-git} $out/bin
+    cp ${../fetchhg/nix-prefetch-hg} $out/bin
+    cp ${../fetchsvn/nix-prefetch-svn} $out/bin
+    chmod a+x $out/bin/*
+  '';
+  meta = {
+    description = ''
+      A package to include all the NixPkgs prefetchers
+    '';
+    maintainers = with stdenv.lib.maintainers; [raskin];
+    platforms = with stdenv.lib.platforms; unix;
+    # Quicker to build than to download, I hope
+    hydraPlatforms = [];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -10868,6 +10868,8 @@ let
 
   nixops = callPackage ../tools/package-management/nixops { };
 
+  nix-prefetch-tools = callPackage ../build-support/nix-prefetch-tools {};
+
   nix-repl = callPackage ../tools/package-management/nix-repl { };
 
   nut = callPackage ../applications/misc/nut { };