Problem while running test.sh script

Hello,
 
I wish to compile & install the NoCatAuth-nightly version on a Fedora 4.
I launch the script test.sh and I have some problem while checking
lib/NoCat/Source/Passwd.pm (see following logs).
Please, anyone can explain me what happen and how to solve this problem?
 
Thanks a lot for your help.
 
Yann
 
 
[root@hotspot NoCatAuth-nightly]# ./test.sh 
lib/NoCat/User.pm syntax OK
lib/NoCat/AuthService.pm syntax OK
lib/NoCat/Source.pm syntax OK
lib/NoCat/Group.pm syntax OK
lib/NoCat/Firewall.pm syntax OK
lib/NoCat/Source/Passwd.pm syntax OK
Can't locate Net/IMAP/Simple.pm in @INC (@INC contains: lib
/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/5.8.4/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.3/i386-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.6 /usr/lib/perl5/site_perl/5.8.5
/usr/lib/perl5/site_perl/5.8.4 /usr/lib/perl5/site_perl/5.8.3
/usr/lib/perl5/site_perl
/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/5.8.4/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.3/i386-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.6 /usr/lib/perl5/vendor_perl/5.8.5
/usr/lib/perl5/vendor_perl/5.8.4 /usr/lib/perl5/vendor_perl/5.8.3
/usr/lib/perl5/vendor_perl /usr/lib/perl5/5.8.6/i386-linux-thread-multi
/usr/lib/perl5/5.8.6 .) at lib/NoCat/Source/IMAP.pm line 4.
BEGIN failed--compilation aborted at lib/NoCat/Source/IMAP.pm line 4.
Can't locate Authen/PAM.pm in @INC (@INC contains: lib
/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/5.8.4/i386-linux-thread-multi /usr/lib/perl5/site_