Tomcat/Apache and mod_jk2

[Daniel Herbison]

I'm trying to install the mod_jk2 connector under Apache 1.3.27 and Tomcat
4.1.18.  When I place the mod_jk2.so in apache/modules and run the apachectl
configtest I get the error message:
 
Syntax error on line 224 of /coi/home/apache/conf/httpd.conf:
Cannot load /coi/home/apache/modules/mod_jk2.so into server: ld.so.1:
/coi/home/apache/bin/httpd: fatal: relocation error: file
/coi/home/apache/modules/mod_jk2.so: symbol apr_pool_cleanup_null:
referenced symbol not found
 
Con anyone tell me why?