Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  anthy anthy-common dconf-cli gir1.2-ibus-1.0 ibus ibus-anthy ibus-gtk
  ibus-gtk3 ibus-pinyin kde-l10n-de kde-l10n-engb kde-l10n-es kde-l10n-fr
  kde-l10n-hi kde-l10n-ja kde-l10n-pt kde-l10n-ptbr kde-l10n-zhcn libanthy0
  libibus-1.0-5 liblua5.2-0 libopencc1 libpyzy-1.0-0 python-ibus
Use 'apt-get autoremove' to remove them.
Suggested packages:
  apache2-doc apache2-suexec-pristine apache2-suexec-custom apache2-utils
The following NEW packages will be installed:
  apache2 apache2-mpm-event
0 upgraded, 2 newly installed, 0 to remove and 19 not upgraded.
Need to get 0 B/88.9 kB of archives.
After this operation, 496 kB of additional disk space will be used.
Selecting previously unselected package apache2.
(Reading database ... 232493 files and directories currently installed.)
Preparing to unpack .../apache2_2.4.7-1ubuntu4.4_amd64.deb ...
Unpacking apache2 (2.4.7-1ubuntu4.4) ...
Selecting previously unselected package apache2-mpm-event.
Preparing to unpack .../apache2-mpm-event_2.4.7-1ubuntu4.4_amd64.deb ...
Unpacking apache2-mpm-event (2.4.7-1ubuntu4.4) ...
Processing triggers for ureadahead (0.100.0-16) ...
Processing triggers for ufw (0.34~rc-0ubuntu2) ...
Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
Setting up apache2 (2.4.7-1ubuntu4.4) ...
ERROR: Module mpm_event does not exist!
dpkg: error processing package apache2 (--configure):
 subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of apache2-mpm-event:
 apache2-mpm-event depends on apache2 (= 2.4.7-1ubuntu4.4); however:
  Package apache2 is not configured yet.

dpkg: error processing package apache2-mpm-event (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                          Errors were encountered while processing:
 apache2
 apache2-mpm-event
E: Sub-process /usr/bin/dpkg returned an error code (1)