1 compress/bzip2

     2 image/library/libjpeg

     3 image/library/libpng

     4 image/library/libtiff

     5 library/lcms

     6 library/libxml2

     7 library/openexr

     8 library/zlib

     9 print/filter/ghostscript

    10 shell/ksh93

    11 system/library

    12 system/library/fontconfig

    13 system/library/freetype-2

    14 system/library/math

    15 system/linker

    16 x11/library/libx11

    17 x11/library/libxext