perl_git.tcz
   git.tcz
      curl.tcz
         libgcrypt.tcz
            libgpg-error.tcz
         libgpg-error.tcz
         libidn.tcz
         libssh2.tcz
            libgcrypt.tcz
               libgpg-error.tcz
         openssl-1.0.0.tcz
      expat2.tcz
   perl5.tcz