Install npm 5.1.0

.travis.yml

@@ -9,6 +9,7 @@ before_install:
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get -qq update ; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get -qq install g++-4.8 ; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then export CXX=g++-4.8 ; fi
+  - npm install -g npm@5.1.0
 env:
   matrix:
     - NPM_COMMAND=lint

gulpfile.js

@@ -59,7 +59,7 @@ gulp.task('browserify', ['tsc'], function() {
   let browserifyOptions = {
     basedir: buildDir,
     debug: true,
-    entries: [`../${outDir}/xterm.js`],
+    entries: [`${outDir}/xterm.js`],
     standalone: 'Terminal',
     cache: {},
     packageCache: {}