'doins ${S}/transparent.gif' needs to be added to the src_install() please, as there is a gif that aids the volume bar.
New ebuild phpmp-0.10.1-r1 added to Portage. It should appear on an rsync mirror near you in an hour or so. Please test, and let me know whether this fixes this for you or not. Best regards, Stu
This has been fixed for (quite) a while and can be closed.