Description of problem:
Cron alert mails and no program execution.


Version-Release number of selected component (if applicable):
2.22-11.fc6

How reproducible:
Always
  
Actual results:
1) A cron mail four times per hour for the whine job:
Can't locate Bugzilla/Config.pm in @INC (@INC contains: .
/usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.7/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.6/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.5/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl/5.8.7
/usr/lib/perl5/site_perl/5.8.6 /usr/lib/perl5/site_perl/5.8.5
/usr/lib/perl5/site_perl
/usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.7/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.6/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.5/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl/5.8.7
/usr/lib/perl5/vendor_perl/5.8.6 /usr/lib/perl5/vendor_perl/5.8.5
/usr/lib/perl5/vendor_perl /usr/lib/perl5/5.8.8/i386-linux-thread-multi
/usr/lib/perl5/5.8.8) at /usr/share/bugzilla/whine.pl line 32.
BEGIN failed--compilation aborted at /usr/share/bugzilla/whine.pl line 32.

2) collectstats job is not run anymore

Expected results:
whine cron job ok without cron alert
collectstas job executed once a day

Additional info:
My proposed fixes:
1) Replace content of /etc/cron.d/bugzilla by:
0-59/15 * * * * apache cd /usr/share/bugzilla ; env LANG=C
/usr/share/bugzilla/whine.pl

2) change permissions of /etc/cron.daily/bugzilla to 755 (leave
/etc/cron.d/bugzilla permissions to 600 !)