rec {
   version="1.1";
   name="vbetool-1.1";
   hash="0m7rc9v8nz6w9x4x96maza139kin6lg4hscy6i13fna4672ds9jd";
   url="http://www.codon.org.uk/~mjg59/vbetool/download/vbetool-${version}.tar.gz";
   advertisedUrl="http://www.codon.org.uk/~mjg59/vbetool/download/vbetool-1.1.tar.gz";
  
  
}