FWIW, when run directly from a command line, the perl scripts work just fine. They don't work when run from /etc/cron.hourly through run-parts.
--- log entries below ---
Apr 28 12:03:44 enoch kernel: audit(1114707824.241:0): avc: denied { read writ
e } for pid=642 exe=/usr/bin/perl name=0 dev=devpts ino=2 scontext=root:system_
r:httpd_sys_script_t tcontext=root:object_r:devpts_t tclass=chr_file
Apr 28 12:03:44 enoch kernel: audit(1114707824.241:0): avc: denied { read writ
e } for pid=642 exe=/usr/bin/perl path=/dev/pts/0 dev=devpts ino=2 scontext=roo
t:system_r:httpd_sys_script_t tcontext=root:object_r:devpts_t tclass=chr_file
Apr 28 12:03:44 enoch kernel: audit(1114707824.794:0): avc: denied { search }
for pid=644 exe=/bin/bash name=log dev=hda3 ino=3063830 scontext=root:system_r:
httpd_sys_script_t tcontext=system_u:object_r:var_log_t tclass=dir
Apr 28 12:03:44 enoch kernel: audit(1114707824.794:0): avc: denied { search }
for pid=644 exe=/bin/bash name=log dev=hda3 ino=3063830 scontext=root:system_r:
httpd_sys_script_t tcontext=system_u:object_r:var_log_t tclass=dir
--
Steve