{ stdenv, fetchurl }: stdenv.mkDerivation rec { name = "libxl"; version = "3.8.1"; src = fetchurl { url = "http://www.libxl.com/download/${name}-lin-${version}.tar.gz"; sha256 = "1zdbahhyhr70s8hygwp43j9z4zmglyrr782hkcm1078yvkr2f2fm"; }; phases = [ "unpackPhase" "installPhase" "fixupPhase" ]; installPhase = '' mkdir $out cp -rva include_c include_cpp license.txt $out/ cp -rva lib64 $out/lib ''; meta = with stdenv.lib; { description = "A lbrary for parsing excel files"; license = licenses.unfree; platforms = platforms.linux; maintainers = with maintainers; [ ]; }; }