Apache2 mod_rewrite

[MachineDog]

Apache2 from apt doesn't have mod_rewrite, what can I do?

[troll]

Ubuntu or Debian?...

/etc/apache2/mods-available/ (Shows Installed modules)
/etc/apache2/mods-enabled/ (Symlinks of active installed modules)

man a2enmod (Good info on how to enable mods)

a2enmod rewrite
/etc/init.d/apache2 restart

Good Luck!