[Haskell-cafe] Failing Travis CI Build

[Steven Leiva]

Hello Mikolaj,

I've been scratching my head over this for a few days. You're suggestion
fixed it. Thank you very much.

-Steven

On Oct 22, 2017 11:22 AM, "Mikolaj Konarski" <mikolaj at well-typed.com> wrote:

> Hi Steven
>
> I guess you should add `--enable-tests --enable-benchmarks`
> to the `cabal install --dependencies-only` call,
> so that you install dependencies for the exact
> setup that you want to build.
>
> Cheers,
> Mikolaj
>
>
> On Sun, Oct 22, 2017 at 2:45 PM, Steven Leiva <leiva.steven at gmail.com>
> wrote:
>
>> Hi Everyone,
>>
>> I am trying to contribute to a small Haskell project
>> <https://github.com/markandrus/twilio-haskell/pull/57> in order to break
>> out of structured learning via books into some real-world code.
>>
>> Unfortunately, the pull request that I made (linked above) is failing the
>> continuous integration check. You can see a partial log before. The entire
>> logs can be found here
>> <https://s3.amazonaws.com/archive.travis-ci.org/jobs/291109486/log.txt?X-Amz-Expires=30&X-Amz-Date=20171022T123432Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJRYRXRSVGNKPKO5A/20171022/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=7e49813e9db85016959f80a457b6d323575425c4cc1cf02ae95f942b28fbc0cc>
>> .
>>
>> I thought that this would work because:
>>
>>
>>    1. We are using the 8.20 resolver in our project.
>>    2. The 8.20 resolver includes QuickCheck, hspec, and
>>    quickcheck-instances.
>>    3. The dependencies are listed in the cabal file.
>>
>> Am I missing something obvious? Is the above not the way it works?
>>
>> Thank you for any help.
>>
>>
>>
>>
>> Logs
>>
>>                   Reading available packages...
>> Choosing modular solver.
>> Resolving dependencies...
>> Could not resolve dependencies:
>> trying: twilio-0.2.0.0 (user goal)
>> rejecting: twilio-0.2.0.0:!test (global constraint requires opposite flag
>> selection)
>> trying: twilio-0.2.0.0:*test
>> next goal: quickcheck-instances (dependency of twilio-0.2.0.0:*test)
>> fail (unknown package: quickcheck-instances)
>> Dependency tree exhaustively searched.
>> Configuring twilio-0.2.0.0...
>> cabal: At least the following dependencies are missing:
>> QuickCheck ==2.*, hspec ==2.*, quickcheck-instances -any
>>
>>                 [image: Mixmax]
>> <https://mixmax.com/r/59ec918e83319a2a077ff18c> Not using Mixmax yet?
>> <https://mixmax.com/r/59ec918e83319a2a077ff18c>
>>
>>
>> Steven Leiva
>> 305.528.6038 <(305)%20528-6038>
>> leiva.steven at gmail.com
>> http://www.linkedin.com/in/stevenleiva
>>
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>
>
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