Bug#734865: libapache2-mpm-itk: fails to install

[Stefan Fritsch <sf@sfritsch.de>]

Hi Steinar,

I have finally removed the obsolete conflict of the mpms with mpm_itk 
in 2.4.9-2. But in order for libapache2-mpm-itk to install cleanly, it 
seems you also have to add

  apache2_switch_mpm prefork

to your postinst before you call enmod.

Cheers,
Stefan