Please, do not install any webapps into /usr/share/${PN}, patch attached.
Created attachment 145291 [details, diff] ganglia-3.0.6.ebuild.diff Use webapp eclass to handle the PHP frontend install.
Created attachment 145293 [details, diff] ganglia-3.0.6.ebuild.diff Bleh, typo in DEPEND.
Fixed in cvs, thanks for telling me how to fix it :)