Re: Undefined subroutine in the included templates

[Perrin Harkins]

Jeff Pang wrote:
[error] Undefined subroutine 
&Apache::ROOT::groups::listMembers_2epl::print_groupshow_head called at 
/home/apache1.3/modperl/listMembers.pl line 26.\n

You're running into this problem:
http://perl.apache.org/docs/1.0/guide/porting.html#Name_collisions_with_Modules_and_libs

The best solution is to put your subs into a namespace with a package 
declaration.

- Perrin