appveyor: always install happy, avoiding today's haskell tooling fail

This commit is contained in:
Simon Michael 2018-05-30 11:04:23 -07:00
parent d257d136e1
commit 840a404b16

View File

@ -40,6 +40,8 @@ install:
# install ghc
# 8.2 for hledger-web -> network, https://github.com/haskell/network/issues/313
- stack --stack-yaml=stack-ghc8.2.yaml setup
# 20180530 no happy today; guess we must ensure it
- stack install happy
#- stack install shelltestrunner
# -j1 was a temporary workaround for https://github.com/simonmichael/hledger/issues/424, https://github.com/commercialhaskell/stack/issues/2617, should be unnecessary with ghc 8.2.1+