Install npm on windows

diff --git a/.travis.yml b/.travis.yml
index 4d0f05264fbd0b8d9202688f2bd46320ed3ac0f9..2c24b5be7b7d8afb297496f9e4308e091df6b40e 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -30,7 +30,7 @@ addons:
 before_install:
   - mkdir -p ~/.local/bin
   - export PATH=$HOME/.local/bin:$PATH
-  - if [[ "$TRAVIS_OS_NAME" == "windows" ]]; then choco install haskell-stack nodejs 7zip; fi
+  - if [[ "$TRAVIS_OS_NAME" == "windows" ]]; then choco install haskell-stack nodejs npm 7zip; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then curl -sSL https://get.haskellstack.org/ | sh; fi
   - mkdir -p haskell-ide-engine
   - cd $HOME/haskell-ide-engine