workaround for #277

2014-07-03 20:13:10 +09:00
parent 609ca52dee
commit 64971e08cd
1 changed files with 1 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,6 +25,7 @@ install:
 script:
  - cabal configure --enable-tests
  - cabal build
+  - ghc-pkg unregister transformers
  - cabal test
  - cabal check
  - cabal sdist