WARNING in hptSomeThingsBelowUs

[Ben Franksen]

I can provide a test case (the darcs darcs repo) where I have just seen
this for the second time.

Am 23.03.2017 um 00:43 schrieb Evan Laforge:
> I've been seeing this since 6.12.  I brought it up 7 (!) years ago,
> but unfortunately it doesn't look like I filed a bug as Simon
> requested.  I probably failed to reproduce easily, and then forgot.
> But it still definitely happens.
> 
> On Wed, Mar 22, 2017 at 3:59 PM, Ben Franksen <ben.franksen at online.de> wrote:
>> This is what I get after removing a file from the working tree and also
>> from the cabal file for the project and then rebuild.
>>
>> WARNING in hptSomeThingsBelowUs
>>   missing module Darcs.Util.Environment
>>   Probable cause: out-of-date interface files
>>
>> I am using cabal new-build. Cabal folks tell me this is a ghc problem. I
>> am using ghc-7.10.3.