That would have been nice to know up front. What else did you try that you haven't told us?

What OS are you on? Windows? 

perl -v

[download]

I misdiagnosed the problem. See my update. However, my advice still holds.

In reply to Re^3: Global symbol x requires explicit package name at main.pl by toolic
in thread Global symbol x requires explicit package name at main.pl by beanryu

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