chore(travis): fix scripts

Author: btford

.travis.yml

@@ -14,8 +14,10 @@ install:
   - mkdir -p $LOGS_DIR
   - ./scripts/sauce_connect_setup.sh
   - npm install
+  - npm install -g npm
   - npm install -g gulp
   - npm install -g karma-cli
+  - npm install -g protractor
   - ./scripts/wait_for_browser_provider.sh
 
 script:

scripts/test_on_sauce.sh

@@ -2,7 +2,7 @@
 SCRIPT_DIR=$(dirname $0)
 
 # install deps for this example
-cd $SCRIPT_DIR/../examples/angular-1/confirm-unsaved
+cd ../examples/angular-1/confirm-unsaved
 npm install
 
 cd $SCRIPT_DIR/..
@@ -11,8 +11,8 @@ function killServer {
   kill $serverPid
 }
 
-./node_modules/.bin/gulp build
-./node_modules/.bin/gulp serve &
+gulp build
+gulp serve &
 serverPid=$!
 
 trap killServer EXIT
@@ -21,5 +21,5 @@ SAUCE_ACCESS_KEY=`echo $SAUCE_ACCESS_KEY | rev`
 
 karma start --sauce &
 karma start karma.es5.conf.js --sauce &
-./node_modules/.bin/protractor protractor.travis.conf.js &
+protractor protractor.travis.conf.js &
 wait %2 %3 %4