A good tool to have for debugging is ptkdb.
You will need to install Tk prior to that.
Both modules can be easily installed by invoking  ppm install module_name at the DOS prompt. I found this to be the most useful debugging tool for Perl.
You may also want to look at Begin Perl for Bioinformatics book by James Tisdall.

In reply to Re: RegEx and Packaging Name Problem by umasuresh
in thread RegEx and Packaging Name Problem by blarsen

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