Re: Installing GHC on my MacBook Air

Ben Gamari <[email protected]> Wed, 15 Mar 2023 12:25:35 -0400

Newsgroups	gmane.comp.lang.haskell.glasgow.user,gmane.comp.lang.haskell.ghc.devel
Message-ID	<[email protected]>

George Colpitts <[email protected]> writes:

> Hi Bill
>
> I'm cc'ing GHC dev and GHC users as someone else may have a better answer,
> catch a mistake I made etc. Please don't delete them.
>
> I believe you have encountered
> https://gitlab.haskell.org/ghc/ghc/-/issues/21506#note_447206
>
> I believe the way to fix this is to do the following:
>
> rm -fr /usr/local/bin/ghc*
> rm -fr /usr/local/lib/ghc*
> ./configure
> sudo xattr -rc .
> sudo make install
>
>
> However I am unsure why you are encountering this as the issue is supposed
> to have been fixed.
>
It may be that the reason is either a GHC bug
(https://gitlab.haskell.org/ghc/ghc/-/issues/23009) or further changes
by Apple (https://gitlab.haskell.org/ghc/ghc/-/issues/23115)

Cheers,

- Ben

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