libarchive-dev.tcz
   libarchive.tcz
      nettle.tcz
         gmp.tcz
      acl.tcz
         attr.tcz
      lzo.tcz
      liblzma.tcz
      bzip2-lib.tcz
      libxml2.tcz
   nettle-dev.tcz
      nettle.tcz
         gmp.tcz
      gmp-dev.tcz
         gmp.tcz
   acl-dev.tcz
      acl.tcz
         attr.tcz
      attr-dev.tcz
         attr.tcz
   lzo-dev.tcz
      lzo.tcz
   liblzma-dev.tcz
      liblzma.tcz
   bzip2-dev.tcz
      bzip2.tcz
         bzip2-lib.tcz
   libxml2-dev.tcz
      libxml2-bin.tcz
         libxml2.tcz
      libxml2-python.tcz
         libxml2.tcz
         python.tcz
            sqlite3.tcz
            bzip2-lib.tcz
            openssl.tcz
            tk.tcz
               tcl.tcz
            gdbm.tcz
            readline.tcz
               ncurses.tcz
            expat2.tcz
            libffi.tcz