The einfo in postinst says: einfo "Please edit \"/usr/share/texmf/dvips/config/updmap\" and" einfo "add \"eurosym.map\" on line 24 (extra_modules)" einfo "Then run \"/usr/share/texmf/dvips/config/updmap\"" But there is not /usr/share/texmf/dvips/config/updmap.
And eurosym works ? (in that you can include euro symbols), without any extra config ?
Removed einfo from eurosym ebuild. AFAIK we don't need to add the entry for eurosym manually (/usr/share/texmf/web2c/updmap.cfg already contains that). If we need some extra stuff in the ebuild, please reopen and let me know.