When you say "the command fails", do you mean, nothing happens? Does the die statement from the open mention anything? Nothing in any of the special error variables?

Is the path for the command fully spelt out in the $command variable>

Before you think that one of the modules you mentioned is overloading system or open, did you try calling the $command using system or open without any modules loaded?

-imran

In reply to Re: Execution fails from within Perl; succeeds outside Perl by CountOrlok
in thread Execution fails from within Perl; succeeds outside Perl by swampyankee

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