apache2:mod_action.so no such file or directory [SOLVED]

Еще раз хотел бы заметить, что я кран, посему прошу Вас быть чуть более многословным в ответах.

При попытке ввести эти команды:

sudo etc-update

!!! Found 2 make.conf files, using both '/etc/make.conf' and '/etc/portage/make.conf'
Scanning Configuration files...
Automerging trivial changes in: /etc/pam.d/passwd
Automerging trivial changes in: /etc/pam.d/su
The following is the list of files which need updating, each
configuration file is followed by a list of possible replacement files.
1) /etc/apache2/httpd.conf (3)
2) /etc/apache2/vhosts.d/00_default_vhost.conf (1)
3) /etc/conf.d/apache2 (1)
4) /etc/conf.d/pure-ftpd (1)
5) /etc/pam.d/login (1)
6) /etc/php/apache2-php5.4/php.ini (1)
Please select a file to edit by entering the corresponding number.
              (don't use -3, -5, -7 or -9 if you're unsure what to do)
              (-1 to exit) (-3 to auto merge all files)
                           (-5 to auto-merge AND not use 'mv -i')
                           (-7 to discard all updates)
                           (-9 to discard all updates AND not use 'rm -i'): 

sudo revdep-rebuild

sudo: revdep-rebuild: command not found