vfdecrypt: fix build

pkgs/tools/misc/vfdecrypt/default.nix

@@ -1,17 +1,26 @@
-{ stdenv, fetchgit, openssl }:
+{ stdenv, fetchFromGitHub, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "vfdecrypt";
+  name = "vfdecrypt-${version}";
+  version = "unstable-2010-08-13";
 
-  src = fetchgit {
-    url = git://github.com/drakealleg/VFDecrypt.git;
+  src = fetchFromGitHub {
+    owner = "Tomer1510";
+    repo = "VFDecrypt";
     rev = "4e2fa32816254907e82886b936afcae9859a876c";
     sha256 = "0b945805f7f60bf48556c2db45c9ab26485fb05acbc6160a563d529b20cb56a3";
   };
+
   buildInputs = [ openssl ];
-  broken = true; # No such repo
+
   installPhase = ''
     mkdir -p $out/bin
     cp vfdecrypt $out/bin
   '';
+
+  meta = with stdenv.lib; {
+    description = "A cross platform dmg decryption tool";
+    license = licenses.mit;
+    inherit (src.meta) homepage;
+  };
 }