I don't think it has anything to do with the PHP installation itself.
Jess, I suggest you make a complete new installation of Roundcube 0.7, just for "the fun of it".
Test, if it works with the new installation, without any additional plugins.
[23-Dec-2011 15:55:54] PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/php/lib/php/extensions/no-debug-non-zts-20090626/m$
On Fri, 23 Dec 2011 11:09:26 -0600, Jess Collicott wrote:apache and php dont agree on threads supported, need to remove php
> [23-Dec-2011 08:40:33] PHP Warning: PHP Startup: Unable to load
> dynamic library
completely and restall (thread supported) php version if apache is
thread suppported
if not thread supported apache install the non threaded version of php
should work
its my best guess :)
BT/86b78bab