curl-dev.tcz
   curl.tcz
      gnutls.tcz
         gcc_libs.tcz
         libidn.tcz
         nettle.tcz
            gmp.tcz
         p11-kit.tcz
            libtasn1.tcz
      libssh2.tcz
         libgcrypt.tcz
            libgpg-error.tcz
      ipv6-4.4.20-piCore+.tcz
   gnutls-dev.tcz
      gnutls.tcz
         gcc_libs.tcz
         libidn.tcz
         nettle.tcz
            gmp.tcz
         p11-kit.tcz
            libtasn1.tcz
      gcc_libs-dev.tcz
         gcc_libs.tcz
      libidn-dev.tcz
         libidn.tcz
      nettle-dev.tcz
         nettle.tcz
            gmp.tcz
         gmp-dev.tcz
            gmp.tcz
      p11-kit-dev.tcz
         libtasn1-dev.tcz
            libtasn1.tcz
         p11-kit.tcz
            libtasn1.tcz
   libssh2-dev.tcz
      libssh2.tcz
         libgcrypt.tcz
            libgpg-error.tcz
      libgcrypt-dev.tcz
         libgcrypt.tcz
            libgpg-error.tcz
         libgpg-error-dev.tcz
            libgpg-error.tcz