app-text/xpdf-1.01-r1 depends on app-text/ghostscript. This is bad for people who want to use the enhanced esp-ghostscript instead of the normal ghostscript. Updating xpdf would install ghostscipt although esp-ghostscipt is already installed. I think both app-text/esp-ghostscript and app-text/ghostscript should provide the package 'ghostscript' to solve this dependency problem. I tested xpdf together with esp-ghostscript and it works fine. Cheers.
If you "emerge --clean sync" you'll find that esp-ghostscript no longer exists. Our regular ghostscript ebuild is really esp-ghostscript (as of 11 July). I hadn't realized that we had an esp-ghostscript ebuild. Ah, looking at viewcvs, it seems it was just there for a day as drobbins tested it, then he replaced app-text/ghostscript with esp-ghostscript and removed app-text/eps-ghostscript. You must have snagged it during that one-day window. Sorry about that. Bad drobbins! Okay, so "emerge --clean sync && emerge unmerge eps-ghostscript && emerge ghostscript" and you'll be fine. We're (meaning drobbins, actually) working on a modification to portage so that package renamings and movements such as that one will be transparent to the user (except for some additional compile time). Again, my apologies.
