postgresql-10-dev.tcz
   postgresql-10.tcz
      openssl-1.1.1.tcz
      readline.tcz
         ncursesw.tcz
      libxslt.tcz
         libxml2.tcz
            liblzma.tcz
      tzdata.tcz
   openssl-1.1.1-dev.tcz
      openssl-1.1.1.tcz
   readline-dev.tcz
      readline.tcz
         ncursesw.tcz
      ncursesw-dev.tcz
         ncursesw.tcz
   libxslt-dev.tcz
      libxslt.tcz
         libxml2.tcz
            liblzma.tcz
      libxml2-dev.tcz
         libxml2-bin.tcz
            libxml2.tcz
               liblzma.tcz
         libxml2-python.tcz
            libxml2.tcz
               liblzma.tcz
            python3.6.tcz
               openssl-1.1.1.tcz
               sqlite3.tcz
               gdbm.tcz
               bzip2-lib.tcz
               liblzma.tcz
               readline.tcz
                  ncursesw.tcz
               libffi.tcz
         liblzma-dev.tcz
            liblzma.tcz
   liblzma-dev.tcz
      liblzma.tcz
   tcl8.6-dev.tcz
      tcl8.6.tcz
         tzdata.tcz
   python-dev.tcz
      python.tcz
         sqlite3.tcz
         bzip2-lib.tcz
         openssl-1.1.1.tcz
         gdbm.tcz
         readline.tcz
            ncursesw.tcz
         expat2.tcz
         libffi.tcz
      sqlite3-dev.tcz
         sqlite3-bin.tcz
            sqlite3.tcz
            readline.tcz
               ncursesw.tcz
         readline-dev.tcz
            readline.tcz
               ncursesw.tcz
            ncursesw-dev.tcz
               ncursesw.tcz
      bzip2-dev.tcz
         bzip2.tcz
            bzip2-lib.tcz
      openssl-1.1.1-dev.tcz
         openssl-1.1.1.tcz
      tk8.6-dev.tcz
         tk8.6.tcz
            libXft.tcz
               fontconfig.tcz
                  expat2.tcz
                  freetype.tcz
                     libpng.tcz
                     harfbuzz.tcz
                        glib2.tcz
                           libffi.tcz
                           pcre.tcz
                        graphite.tcz
                     bzip2-lib.tcz
               freetype.tcz
                  libpng.tcz
                  harfbuzz.tcz
                     glib2.tcz
                        libffi.tcz
                        pcre.tcz
                     graphite.tcz
                  bzip2-lib.tcz
               libXrender.tcz
                  libX11.tcz
                     libxcb.tcz
                        libXau.tcz
                        libXdmcp.tcz
            libXss.tcz
               libXext.tcz
                  libX11.tcz
                     libxcb.tcz
                        libXau.tcz
                        libXdmcp.tcz
            tcl8.6.tcz
               tzdata.tcz
         tcl8.6-dev.tcz
            tcl8.6.tcz
               tzdata.tcz
      gdbm-dev.tcz
         gdbm.tcz
      readline-dev.tcz
         readline.tcz
            ncursesw.tcz
         ncursesw-dev.tcz
            ncursesw.tcz
      expat2-dev.tcz
         expat2.tcz
      libffi-dev.tcz
         libffi.tcz
   perl5.tcz
      bzip2-lib.tcz