The net-analyzer/fail2ban-0.8.12 package installs only the man 1 pages. Please add the doman man/*.5 line to the src_install(). Reproducible: Always Steps to Reproduce: 1. emerge fail2ban 2. man 5 jail.conf Actual Results: No entry for jail.conf in section 5 of the manual Expected Results: The man page should be displayed.
Fixed in net-analyzer/fail2ban-0.8.12-r1. Thanks for the report!