Keeping in mind the important piece of info in the parent post is PerlOptions +Parent, the docs also say -Mlib=... is buggy on certain platforms. -I... does the same thing, except it doesn't remove duplicates (which is no biggy). Therefore, he should keep his -I... and simply add PerlOptions +Parent, as follows: 

<VirtualHost ...>
   ServerName dev
   PerlOptions +Parent
   PerlSwitches -I/home/dev/lib/perl
</VirtualHost>

<VirtualHost ...>
   ServerName test
   PerlOptions +Parent
   PerlSwitches -I/home/test/lib/perl
</VirtualHost>

[download]

I presume his LoadModule needs to be placed in <VirtualHost> for it to work?

In reply to Re^2: Dynamic @INC under mod_perl2 (Apache2 VirtualHost) by ikegami
in thread Dynamic @INC under mod_perl2 (Apache2 VirtualHost) by graq

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