rec {
   version="1.0.57";
   name="sbcl-1.0.57";
   hash="1vvifyq0lapx6p6wz6jknsgch3lbyr7m785844wdgkdx2hh8ch51";
   url="http://downloads.sourceforge.net/project/sbcl/sbcl/1.0.57/sbcl-1.0.57-source.tar.bz2";
   advertisedUrl="http://downloads.sourceforge.net/project/sbcl/sbcl/1.0.57/sbcl-1.0.57-source.tar.bz2";
  
  
}