Hi, It might be related to the new version of Komodo I installed, but still. The option of online compilation marks one of the modules I use as: Insecure dependency in require while running with -T switch at <myscript.pl> line 12. 1. What is -T? 2. Why when I run perl -wc myscript.pl it is OK? 3. What is the cause and how do I solve it? TIA.