Kaare Rasmussen posted a message regarding embperl and OGo Apache module clashes.

Just thought I'd share my experience with OpenGroupware and Embperl 2b9 on the same Apache 1.3.28 server.

I added ogo's ngobjweb_module to an existing Apache where Embperl is already installed. But when I restarted Apache, it didn't! The responses where the one expected, but Apache's httpd processes simply didn't start! And no trace in ANY log file. Not a clue.

Removing one or the other of ogo and Embperl would let Apache start. After trying several possibilities the fix is to load Embperl before OpenGroupware (initially I had added ogo before Embperl). This seems to work; Apache is running with boh handlers installed.

I do think it's strange though.