PerlFreshRestart On -- problem with directive

Hi everyone, :slight_smile:
I’m using openSUSE 11.1 and Perl 5.8 and Apache last version.
For configuring the mod_perl into Apache .conf the directive PerlFreshRestart On doesn’t work… What I should do?
My mod_perl was installed with Perl 5.8 in OS.
I can not find the solution to configure mod_perl with no skipping the PerlFreshRestart On directive…