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Today's Topics:
1. Re: How to change base version easily? (Treee July)
2. Re: How to change base version easily? (Sylvain Henry)
(Treee July)
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Message: 1
Date: Sat, 30 May 2020 18:34:45 +0800
From: Treee July <julytr...@gmail.com>
To: beginners@haskell.org
Subject: Re: [Haskell-beginners] How to change base version easily?
Message-ID:
<cagfc3os8gqwf42tabsz2yi7t5pay9bwqgoeg9a+ktvesoax...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
>
> Hello July,
> Il 29 maggio 2020 alle 18:35 Treee July ha scritto:
> > Hello,
> > I installed the latest version of ghc, which caused one of my packages
> does
> > not satisfy the constraint of the version. I just wondering if there
> exists
> > a convenient way to degrade the version of the base. I use Arch Linux,
> > which is not easy to install an elder version.
> if you are using cabal, --allow-newer can ease some of the pain. Failing
> that, -w will work — but you need to download and locally install the
> appropriate ghc first.
> Let us know if that’s enough
Hi Francesco,
I'm glad to tell you that your suggestion about --allow-newer works on my
machine! But I still have some trouble with running correctly on Arch
Linux(That's really annoying), maybe I can solve it later. Thank you again!.
Best,
July
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Message: 2
Date: Sat, 30 May 2020 18:36:52 +0800
From: Treee July <julytr...@gmail.com>
To: beginners@haskell.org
Subject: Re: [Haskell-beginners] How to change base version easily?
(Sylvain Henry)
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<CAGfc3OtLk1GKE-aFQ=s3mTFYPvZmJdz09mgxsV=-Sf=xsa7...@mail.gmail.com>
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Hello Sylvain,
I am not familiar with stack at all, maybe I'll try it if I have no more
solutions. Thank you.
Best,
July
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