anchor.diff:      if stdenv.system == "x86_64-linux" then
         fetchurl {
           url    = "https://dl.bintray.com/mitchellh/vagrant/vagrant_${version}_x86_64.deb";
  -        sha256 = "12m2mnpnfzqv2s4j58cnzg4h4i5nkk5nb4irsvmm3i9a0dnsziz2";
  +        sha256 = "0s1rwzpcp0nc7v04fvbd5vsqfm79q2v23sr9ahniw09lf5c1qzwx";
         }
       else
         fetchurl {
           url    = "https://dl.bintray.com/mitchellh/vagrant/vagrant_${version}_i686.deb";
  -        sha256 = "1d4w0ni6mkb378v6rd7b188fw38vi8qql7pkwzsykr6389krbkbq";
  +        sha256 = "1yj8iyhsgj6j3r7p3ppmsz01j6vnxqb18rjhsbp2sz45kbfs1wxz";
         };
   
     meta = with stdenv.lib; {
       description = "A tool for building complete development environments";
       homepage    = http://vagrantup.com;
       license     = licenses.mit;
  -    maintainers = with maintainers; [ lovek323 ];
  +    maintainers = with maintainers; [ lovek323 globin ];
       platforms   = platforms.linux;
     };
   
  
positive.code: assert stdenv.system == "x86_64-linux" || stdenv.system == "i686-linux";
  
  let
    version = "1.6.5";
    rake = buildRubyGem {
      inherit ruby;
      name = "rake-10.3.2";
  
negative.code: 
    preFixup = ''
      # 'hide' the template file from shebang-patching
      chmod -x $out/opt/vagrant/embedded/gems/gems/bundler-1.7.11/lib/bundler/templates/Executable
      chmod -x $out/opt/vagrant/embedded/gems/gems/vagrant-${version}/plugins/provisioners/salt/bootstrap-salt.sh
    '';
  
    postFixup = ''
      chmod +x $out/opt/vagrant/embedded/gems/gems/bundler-1.7.11/lib/bundler/templates/Executable
      chmod +x $out/opt/vagrant/embedded/gems/gems/vagrant-${version}/plugins/provisioners/salt/bootstrap-salt.sh
    '';
  }
  