If the program can be found in $ENV{'PATH'} when it is installed, then just trying to execute it will either succeed or fail, no need to search first. See system and exec.

Alexander

--
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

In reply to Re: Check for another program availability by afoken
in thread Check for another program availability by hrcerq

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