anchor.diff:  
   , alsa-lib
   , atk
  +, bzip2
   , cairo
   , cups
   , dbus
  
positive.code: , libcap
  , libgnome-keyring
  , libgpg-error
  , nspr
  , nss
  , pango
  
negative.code:   installPhase = ''
      mkdir -pv $out
  
      ar p $src data.tar.gz | tar -C $out -xz
      mv -v $out/usr/* $out/
      rm -rv $out/usr/
  
      sed -i $out/share/applications/atom.desktop \
        -e 's,/usr/share/atom,$out/share/atom,'
  
      rm -rv $out/share/lintian
    '';
  
    preFixup = ''
      patchelf \
        --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
        --set-rpath "$out/share/atom:${atomLibs}" \
        $out/share/atom/atom
  
      patchelf \
        --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
        --set-rpath "$out/share/atom:${atomLibs}" \
        $out/share/atom/resources/app/apm/bin/node
  
      wrapProgram $out/share/atom/atom \
        --prefix "LD_LIBRARY_PATH" : "${atomLibs}" \
        --prefix "PATH" : "${gvfs}/bin"
  
      wrapProgram $out/bin/apm \
        --prefix "LD_LIBRARY_PATH" : "${atomLibs}"
    '';
  
    meta = with stdenv.lib; {
  