Apparently you've imported a module which exports a function called 'mkdir' elsewhere, or in some other way made it ambiguous. You can get rid of the error by following either suggestion. How about: 
CORE::mkdir $dir, 0755
or BL::GenLib::MiscErr("Could not make $dir");

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Also, you probably want the lower precedence or instead of || as indicated.

In reply to Re: problems with mkdir and mason by TheoPetersen
in thread problems with mkdir and mason by outcast

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