Latex Gaim is not available in plugin-list in gaim Caused by: latex-gaim-0.4 puts LaTeX.so in /usr/lib Solution: there should at least be a soft-link in /usr/lib/gaim as is in latex-gaim-0.3 Putting a soft link /usr/lib/LaTeX.so in /usr/lib/gaim resolved issue.
Fixed the ebuild.