"mod_perl.c" is not compatible with this version of Apache (found 20020628, need 20020903)

[Tim Huffman]

I’m attempting to install RequestTracker on a RedHat9 server, and when I try to restart httpd after adding the RT site to /etc/httpd/conf/httpd.conf, I get the following error:   Starting httpd: httpd: module "mod_perl.c" is not compatible with this version of Apache (found 20020628, need 20020903). Please contact the vendor for the correct version.   Here are the versions I have installed:   #rpm -q httpd httpd-2.0.40-21 httpd-2.0.43-1   # rpm -q mod_perl mod_perl-1.99_09-1   Any ideas on where to go next? The mod_perl RPM is the latest version I have been able to find. I got it at http://www.apache.org/~gozer/mp2/   -Tim