Run Error after Installation

[alden at engineno9inc.com]

After upgrading the latest version (4.54.6-1) on FC2 using the Redhat RPM, I
get the following error while trying to restart MailScanner:
Compress::Zlib object version 1.41 does not match bootstrap parameter 1.33
at /usr/lib/perl5/5.8.1/i386-linux-thread-multi/DynaLoader.pm line 249.
Compilation failed in require at
/usr/lib/perl5/site_perl/5.8.1/Archive/Zip.pm line 24.
BEGIN failed--compilation aborted at
/usr/lib/perl5/site_perl/5.8.1/Archive/Zip.pm line 24.
Compilation failed in require at /usr/lib/MailScanner/MailScanner/Message.pm
line 48.
BEGIN failed--compilation aborted at
/usr/lib/MailScanner/MailScanner/Message.pm line 48.
Compilation failed in require at /usr/sbin/MailScanner line 78.
BEGIN failed--compilation aborted at /usr/sbin/MailScanner line 78.

I seem to remember bumping into this one before, but I can't seem to find
the answer.

Can anyone help me, please?

Alden Levy
Engine No. 9, Inc.
130 W. 57th Street, Suite 2F
New York, NY 10019
(212) 981-1122
(212) 504-9598 fax