problem with perl script and Apache

[Denis Peuziat <dpeuziat@xxxxxxxxxxx>]

Apache 2.2.3 + Perl 5.8.8 on SUSE SLES10

I have just migrated a site from a linux
RH server with Apache 2.0.46 and perl 5.8.0 to a server with the config
above.

Some perls scripts that are still executing
correctly on the old server, are now identified as Unknown files when page
is launched in a webbrowser (pop up asking to open or save document)

I say some because other pages containing
perl scripts are working as expected.....

The same scripts are working when executed
locally on the server with perl xxxx.pl command.

The only difference is that these scripts
are using a "home-developed" module.

Would it be possible that the change
of environment would render the module useless?

Thanks for your help

Denis