Squirrelmail not showing selected language.

If you're trying to use a language other than english, and it's not working, go to:

http://www.squirrelmail.org/download.php

Download the latest file:
all_locals-x.x.xx.xx.tar.gz
to a temp directory.

Extract it, then run the ./install script that comes with it.

Use the squirrelmail install path of:
/var/www/html/squirrelmail