/usr/share/pykota/cupspykota must be installed with mode 0700 but is installed with 755. According to upstream the provided installation script should fix this but apparently in 1.24p2174 it still doesn't, so the ebuild should do this. Wrong permissions lead to Pykota crashes with very misleading SQL errors when using PostgreSQL as a backend (haven't tried the effects with LDAP though).
thanks fixed