chore: install karma cli

Author: btford

.travis.yml

@@ -15,6 +15,7 @@ install:
   - mkdir -p $LOGS_DIR
   - ./scripts/sauce_connect_setup.sh
   - npm install
+  - npm install -g karma-cli
   - ./npm-install.sh
   - ./scripts/wait_for_browser_provider.sh
 

scripts/test_on_sauce.sh

@@ -15,6 +15,6 @@ trap killServer EXIT
 SAUCE_ACCESS_KEY=`echo $SAUCE_ACCESS_KEY | rev`
 
 #./node_modules/.bin/protractor protractor.conf.js --travis &
-./node_modules/.bin/karma start karma.conf.js --sauce &
+karma start karma.conf.js --sauce &
 wait %2
 #wait %2 %3