{ stdenv, fetchFromGitHub }: stdenv.mkDerivation rec { pname = "libimagequant"; version = "2.13.1"; src = fetchFromGitHub { owner = "ImageOptim"; repo = pname; rev = version; sha256 = "1543h1i59k2hbj2g8shcl8fvhz2silipacynwjgw412r38hkr33j"; }; preConfigure = '' patchShebangs ./configure ''; meta = with stdenv.lib; { homepage = "https://pngquant.org/lib/"; description = "Image quantization library"; longDescription = "Small, portable C library for high-quality conversion of RGBA images to 8-bit indexed-color (palette) images."; license = licenses.gpl3Plus; platforms = platforms.unix; maintainers = with maintainers; [ ma9e marsam ]; }; }