Permissions on this ebuild are set incorrectly, preventing it from running: zak / # ls -lsa /var/db/pkg/net-www/mod_gzip-1.3.19.1a-r1/mod_gzip-1.3.19.1a- r1.ebuild 4 -rw-r--r-- 1 root root 1426 Jan 9 19:25 /var/db/pkg/net- www/mod_gzip-1.3.19.1a-r1/mod_gzip-1.3.19.1a-r1.ebuild chmod'ing it to executable does not help - no errors, but no changes to apache.conf, and no creation of old file in /etc/apache/conf/bak.
read the instructions again please.