anchor.diff:      inherit sha256;
     };
   
  -  # Remove the patchFlags/patches when 1.8.6 is released
  -  patchFlags = [
  -    "-p1"
  -    "-d ./opt/vagrant/embedded/gems/gems/vagrant-${version}"
  -  ];
  -  patches = [
  -    (fetchpatch {
  -      url = "https://patch-diff.githubusercontent.com/raw/mitchellh/vagrant/pull/7611.diff";
  -      name = "fix_incorrect_ssh_keys_permissions.patch";
  -      sha256 = "0lqa9xpg79ggp9fc8gzb5lv675ydj2p8l55bx4hs1hf8zz2c1hjf";
  -    })
  -  ];
  -
     meta = with stdenv.lib; {
       description = "A tool for building complete development environments";
       homepage    = http://vagrantup.com;
       license     = licenses.mit;
  -    maintainers = with maintainers; [ lovek323 globin jgeerds ];
  +    maintainers = with maintainers; [ lovek323 globin jgeerds kamilchm ];
       platforms   = platforms.linux;
     };
   
  
positive.code:   };
  
    sha256 = {
      "x86_64-linux" = "1na5hxm3ilx268hk68dpgkks1jjh9q7p3ksjx8ssiijq6df47vih";
      "i686-linux"   = "16psr5s0azpzavizh74085z7wygkfs4ribsfalvbd96phkrkp2wp";
    }."${stdenv.system}" or (throw "system ${stdenv.system} not supported");
  
    arch = builtins.replaceStrings ["-linux"] [""] stdenv.system;
  
negative.code: assert stdenv.system == "x86_64-linux" || stdenv.system == "i686-linux";
  
  let
    version = "1.8.6";
    rake = buildRubyGem {
      inherit ruby;
      gemName = "rake";
  