purefan@purefan-desktop:~$ sudo apt-get install apache2-mpm-worker
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
apache2-mpm-prefork libapache2-mod-php5
The following NEW packages will be installed:
apache2-mpm-worker
0 upgraded, 1 newly installed, 2 to remove and 0 not upgraded.
Need to get 0B/2,372B of archives.
After this operation, 7,741kB disk space will be freed.
Do you want to continue [Y/n]? Y
(Reading database ... 136864 files and directories currently installed.)
Removing libapache2-mod-php5 ...
Module php5 disabled.
Run '/etc/init.d/apache2 restart' to activate new configuration!
dpkg: apache2-mpm-prefork: dependency problems, but removing anyway as you requested:
apache2 depends on apache2-mpm-worker (= 2.2.14-5ubuntu8.3) | apache2-mpm-prefork (= 2.2.14-5ubuntu8.3) | apache2-mpm-event (= 2.2.14-5ubuntu8.3) | apache2-mpm-itk (= 2.2.14-5ubuntu8.3); however:
Package apache2-mpm-worker is not installed.
Package apache2-mpm-prefork is to be removed.
Package apache2-mpm-event is not installed.
Package apache2-mpm-itk is not installed.
Removing apache2-mpm-prefork ...
* Stopping web server apache2
apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
... waiting [ OK ]
Selecting previously deselected package apache2-mpm-worker.
(Reading database ... 136853 files and directories currently installed.)
Unpacking apache2-mpm-worker (from .../apache2-mpm-worker_2.2.14-5ubuntu8.3_i386.deb) ...
Setting up apache2-mpm-worker (2.2.14-5ubuntu8.3) ...
* Starting web server apache2
apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
[ OK ]