[Nix-dev] haskellngPackages.cabal-instal wont install after "haskell-generic-builder: gratuitous ..."

[Mads Lindstrøm]

Hi Kirill

That worked like a charm. Thank you.

/Mads

2015-04-17 16:56 GMT+02:00 Kirill Elagin <kirelagin at gmail.com>:

> You also have to uninstall everything that may keep ghc from being garbage
> collected (this means removing any Haskell-related packages from your
> profiles [and getting rid of other gc roots if you have them]).
>
> On Fri, Apr 17, 2015 at 5:51 PM Kirill Elagin <kirelagin at gmail.com> wrote:
>
>> I don’t understand much about those GHC package IDs issues but I guess it
>> might be the cause here.
>> The typical solution is to do:
>>
>> ~~~~
>> $ nix-store --delete /nix/store/*-ghc-7.8.4
>> ~~~~
>>
>> On Fri, Apr 17, 2015 at 5:44 PM Mads Lindstrøm <mads.lindstroem at gmail.com>
>> wrote:
>>
>>> Hi all,
>>>
>>> When I run:
>>>
>>> > nix-env -f nixpkgs-i -A haskellngPackages.cabal-install
>>>
>>> with nixpkgs at or newer than the commit:
>>>
>>> "commit 945269a48fa8b91024e18a72b485797eeca308ee
>>> Author: Peter Simons <simons at cryp.to>
>>> Date:   Wed Apr 1 14:02:46 2015 +0200
>>>
>>>     haskell-generic-builder: gratuitous cosmetic change to trigger a
>>> complete re-build
>>>
>>>     hydra.nixos.org serves broken binaries because of our favorite
>>> non-deterministic
>>>     package IDs in GHC bug. :-( Re-building everything from scratch
>>> seems like the
>>>     easiest way to recover."
>>>
>>> I get an error:
>>> ...
>>> Dependency ansi-terminal >=0.4.0 && <0.7: using ansi-terminal-0.6.2.1
>>> Dependency base >=3 && <5: using base-4.7.0.2
>>> Setup: The following installed packages are broken because other
>>> packages they
>>> depend on are missing. These broken packages must be rebuilt before they
>>> can
>>> be used.
>>> package ansi-terminal-0.6.2.1 is broken due to missing package
>>> base-4.7.0.2-cb23b5265b6e147094c0cd9ac819acb1,
>>> unix-2.7.0.1-d7de2c9293605f58486b3752d772cdb6
>>> builder for
>>> /nix/store/f6jkyn8ccsf09i9648xq6jm4gs5p6s2r-haskell-ansi-wl-pprint-0.6.7.2.drv
>>> failed with exit code 1
>>> cannot build derivation
>>> /nix/store/3whjh20qdadfw0n07bhna0fjlmq78jmc-haskell-test-framework-0.8.1.1.drv:
>>> 1 dependencies couldn't be built
>>> cannot build derivation
>>> /nix/store/wpyb7dlbi3a6glyv2npib69330mylfsz-haskell-network-2.6.0.2.drv: 1
>>> dependencies couldn't be built
>>> cannot build derivation
>>> /nix/store/p0agds79wrzbisxihvyvpfzfcs3h1vik-haskell-parsec-3.1.9.drv: 1
>>> dependencies couldn't be built
>>> cannot build derivation
>>> /nix/store/kswm7z4bpsi7rp9pws9q7mcdzhngg62y-cabal-install-1.22.2.0.drv: 1
>>> dependencies couldn't be built
>>> error: build of
>>> /nix/store/kswm7z4bpsi7rp9pws9q7mcdzhngg62y-cabal-install-1.22.2.0.drv
>>> failed
>>>
>>>
>>> What do I do to fix this?
>>>
>>> cat ~/.nixpkgs/config.nix:
>>>
>>>  { allowUnfree = true; allowBroken = true; }
>>>
>>>
>>>
>>> Best regards,
>>>
>>> Mads Lindstrøm
>>> _______________________________________________
>>> nix-dev mailing list
>>> nix-dev at lists.science.uu.nl
>>> http://lists.science.uu.nl/mailman/listinfo/nix-dev
>>>
>>
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