If I select Help->"User Guide", mayavi says: Could not find the user guide in your installation or the source tree. Reproducible: Always
+ 01 Feb 2011; Sébastien Fabbro <bicatali@gentoo.org> mayavi-3.4.1.ebuild, + metadata.xml: + Removed doc building because buggy. Now unzip the bundled docs and link in + proper directory, fixing bug #341753. Updated longdescription to reflect + mayavi2 +