Then all sorts of things start breaking due to modules not being available.

That's not always true, although it depends on what version you're upgrade to/from. Standard Perl practice is to include in the @INC paths the paths from prior compatible versions.

If you do need to reinstall your modules then want to make a list of them and feed them to CPAN.pm. I'm sure someone has a clever one-liner for that, but I can cook something up for you if nobody does.

BTW, what's that tag:// junk at the end of your title?

-sam

In reply to Re: When you change Perl versions, how do you resync all the CPAN modules you have installed [tag://sysadmin,cpan,modules,upgrade] by samtregar
in thread When you change Perl versions, how do you resync all the CPAN modules you have installed [tag://sysadmin,cpan,modules,upgrade] by metaperl

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