After emerging the latest version, apps which depend on Gecko stopped working. I tried to find the problem, and got down to this: the file /etc/env.d/10MozillaFirefox stated that the path to the libs is /usr/lib/MozillaFirefox instead of /usr/lib/mozilla-firefox. Please fix that, as it's a major bug. Also, for some reason the contents of /usr/lib/MozillaFirefox are not getting unmerged.
you can manually delete the MozillaFirefox dir this is caused cause mozilla-launcher does not unregister it as of yet I will look into the enviromental variable problem and fix as soon as possible.
1.0.6-r2 in the tree thanks for the report.
sorry forgot to close