batterseapower/test-framework — Issue #17: Test/Framework/Runners/Console/Run.hs: Ambiguous occurrence `<>'
Author: mrothe
Created: 2012-02-11 16:49:07+00:00
State: open

I'm trying to compile test-framework 0.4.2.2, but am running into multiple instances of the following error (all in Run.hs):

Test/Framework/Runners/Console/Run.hs:48:46:
Ambiguous occurrence `<>'
It could refer to either `Text.PrettyPrint.ANSI.Leijen.<>',
imported from `Text.PrettyPrint.ANSI.Leijen' at Test/Framework/Runners/Console/Run.hs:19:1-35
or `Data.Monoid.<>',
imported from `Data.Monoid' at Test/Framework/Runners/Console/Run.hs:21:1-18

I'm running GHC 7.4.1 and Text.PrettyPrint.ANSI.Leijen is from ansi-wl-pprint 0.6.4.