This general question comes up a lot. These are the best resources I've found so far with good suggestions on dealing with the problem.

• Why isn't it found in @INC ?
• How is the default @INC constructed?
• Require a script not found in @INC array
• perl -V using weird @INC
• How to change @INC permanently?
• Win32 @INC behavior
• Perl picks up wrong @INC on Win2003 with Oracle

Other than that... are you sure you don't need to (re)install DBIx::ContextualFetch separately?

HTH,