I'm not sure where this problem comes from, so I figured I'd start here, and if nobody has any ideas, I'll move it over to the Gentoo forums.
I've got Kolab emerge'd and running. I go to login to the web admin, and I get this:
Fatal error: Call to undefined function bindtextdomain() in /usr/share/php/kolab/admin/include/locale.php on line 113
I check to see that PHP has gettext enabled, which it does. Everything SEEMS to be okay, but locale stuff doesn't work. I decide that I just want to get to USE kolab, so I commented out the locale settings, and tried again. This time, it complained about not finding the ldap_connect() function.
So it seems that there is something horrendously wrong with either Kolab's PHP stuff, or dev-lang/php is on crack. Any ideas?