Bump NPM version in Travis

Got issue with npm on pull request #2063 Fix is to use npm >=5.6 (issue npm/npm#17858)
2018-03-03 20:09:21 +00:00 · 2018-03-03 20:09:21 +00:00 · 6aa51fdf78
parent b54ce54a5d
commit 6aa51fdf78
1 changed files with 2 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -80,6 +80,8 @@ before_install:
  - Rscript --version
  # PHP
  - composer install
+  # NPM Version
+  - npm i -g npm@5.7
  # CoffeeScript
  - npm install coffee-formatter
  # OCaml