This solution has the following serious shortcomings, listed in order of increasing seriousness:
  1. It isn't in a BEGIN block, so will not protect you from trying to load modules that aren't there.
  2. You lose @ARGV.
  3. It gets into an endless loop - you need to test whether you have the *right* version of Perl, else when you get the right one, you will keep on thinking that you have the wrong one and exec again.

In reply to Re: Re: how to invoke a different perl interpreter based on user ENV variable by tilly
in thread how to invoke a different perl interpreter based on user ENV variable by Anonymous Monk

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