Everything that you've mentioned is the reason behind berrybrew. It does all of that path documenting and management itself. It provides you the ability to switch between versions with a single command (or in newer versions, with a couple of clicks of the mouse as well).

In reply to Re^3: Strawberry Perl - installing an older version (portable) by stevieb
in thread Strawberry Perl - installing an older version by kcott

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