Created attachment 341026 [details] adds MANPATH to the env file if USE="doc" When emerging ekopath with USE="doc", it installs the man pages in "/opt/ekopath/docs/man". Since this is not a standard directory, the man program cannot detect these pages unless the user re-sets the MANPATH himself. The solution is to either move the man pages to one of the standard directories or to add "/opt/ekopath/docs/man" to the MANPATH environmental variable. The latter solution is quite trivial, as shown in the patch attached. I've only tested ekopath-5.0.0_pre20130113 fully, but 4.0.12.1_pre20121102 seem identical.
USE=doc shouldn't affect whether man pages are installed.
+ 24 Mar 2013; Kacper Kowalik <xarthisius@gentoo.org> + ekopath-4.0.12.1_pre20121102.ebuild, ekopath-5.0.0_pre20130113.ebuild: + Install docs unconditionally, add proper dir to MANPATH. Thanks to + nanikata@gmail.com for the patch. Fixes bug 460428