harfbuzz-dev.tcz
   harfbuzz.tcz
      cairo.tcz
         glib2.tcz
            libff.tcz
         fontconfig.tcz
            expat2.tcz
         pixman.tcz
   cairo-dev.tcz
      cairo.tcz
         glib2.tcz
            libff.tcz
         fontconfig.tcz
            expat2.tcz
         pixman.tcz
      glib2-dev.tcz
         glib2.tcz
            libff.tcz
         libff-dev.tcz
      fontconfig-dev.tcz
         fontconfig.tcz
            expat2.tcz
         expat2-dev.tcz
            expat2.tcz
      pixman-dev.tcz
         pixman.tcz
      Xorg-7.6-dev.tcz