ci: make sure npm is installed in tests

Also bump node version to 10.

.gitlab-ci.yml

@@ -28,8 +28,8 @@ variables:
   POSTGRES_DB: test
 
 before_script:
-  - curl -sL https://deb.nodesource.com/setup_6.x | bash -
-  - apt-get -qy install --fix-missing --no-install-recommends nodejs
+  - curl -sL https://deb.nodesource.com/setup_10.x | bash -
+  - apt-get -qy install --fix-missing nodejs
   - pip install --upgrade pip setuptools py
   - pip install twine wheel coveralls requirements-builder
   - requirements-builder -e $EXTRAS --level=min setup.py > .ci-min-requirements.txt

examples/app-setup.sh

@@ -15,7 +15,7 @@ export FLASK_APP=app.py
 mkdir $DIR/instance
 
 # install dependencies
-npm install -g node-sass clean-css@3 requirejs uglify-js webpack
+npm install -g --unsafe-perm node-sass clean-css@3 requirejs uglify-js webpack
 
 # install assets
 flask npm