You should not redirect /usr/bin/perl for the reasons explained above, but you CAN reasonably redirect /usr/local/bin/perl to your new version of Perl and put that as the path to Perl in the magic perl start line.

You should also arrange the path search for non-admin users to pick up the local perl instead of the system Perl.

e.g. in /etc/profile or similar
export PATH=/usr/local/bin;$PATH

You may need to add/change other environment variables as well (PERL5INC, PERL5LIBS..)

If you spot any bugs in my solutions, it's because I've deliberately left them in as an exercise for the reader! :-)

In reply to Re^2: multi version perl by space_monk
in thread multi version perl by Thai Heng

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