Re: No ghc-pkg unregister call on upgrade?
On Tue, Sep 22, 2009 at 2:50 AM, Joachim Breitner <firstname.lastname@example.org>
I’ve noticed it as well. It does not seem to cause any harm,
I have had ghc balk when trying to load some libraries and have had to do a manual cleanup. I don't have the details handy, but next time it happens I'll send them along if it will help.