anchor.diff:      inherit fetchurl stdenv readline ncurses zlib lib openssl;
     };
   
  +  rake = import ../development/ruby-modules/rake {
  +    inherit fetchurl stdenv ruby ;
  +  };
  +
  +  rubySqlite3 = import ../development/ruby-modules/sqlite3 {
  +    inherit fetchurl stdenv ruby sqlite;
  +  };
  +
     rLang = import ../development/interpreters/r-lang {
       inherit fetchurl stdenv readline perl gfortran libpng zlib;
       inherit (xorg) libX11 libXt;
  
positive.code:   };
  
    rq = import ../applications/networking/cluster/rq {
      inherit fetchurl stdenv sqlite ruby;
    };
  
    spidermonkey = import ../development/interpreters/spidermonkey {
  
negative.code:     inherit fetchurl stdenv;
    };
  
    slr = import ../applications/science/biology/slr {
      inherit fetchurl stdenv liblapack;
    };
  
    pal2nal = import ../applications/science/biology/pal2nal {
      inherit fetchurl stdenv perl paml;
    };
  
    ### SCIENCE/MATH
  
    atlas = import ../development/libraries/science/math/atlas {
      inherit fetchurl stdenv gfortran;
    };
  
    liblapack = import ../development/libraries/science/math/liblapack {
      inherit fetchurl stdenv gfortran;
    };
  
    ### SCIENCE/LOGIC
  