there are Apache syntax changes in 2.4:

http://httpd.apache.org/docs/2.4/upgrading.html
The errors were: FilterProvider takes three arguments, filter-name provider-name match-expression
Either all Options must start with + or -,or no Option may.

For FilterProvider, created  configurations/apache/conf.d/enabled.kaltura.conf.apache.2.4.template since the syntax is not compat between 2.2 and 2.4, for the Options issue, adding '+' is supported in 2.2 so not a problem.

Also, dropped ExecCGI as to the best of my knowledge, we do not need it.
Since the FilterProvider is the only change, can't we do it in the common enabled.kaltura.conf? Won't it be supported also by old apache versions?