Fix npm installation in scripts

package.json

@@ -15,11 +15,9 @@
     "jshint": "^2.9.3",
     "mocha": "^3.1.2",
     "mock-require": "^1.3.0",
-    "script-loader": "^0.7.0",
     "sinon": "^1.17.6",
     "supertest": "^2.0.0",
     "vows": "0.6.x",
-    "webpack": "^3.0.0",
     "winston": "~0.7.2"
   },
   "contributors": [

scripts/installMacDeps.sh

@@ -95,8 +95,9 @@ install_brew_deps(){
   brew install glib pkg-config boost cmake yasm log4cxx gettext coreutils
   install_nvm_node
   nvm use
-  npm install -y -g node-gyp gulp-cli
-  npm install -y webpack gulp gulp-eslint@3 run-sequence webpack-stream google-closure-compiler-js del gulp-sourcemaps script-loader expose-loader
+  npm install
+  npm install -g node-gyp gulp-cli
+  npm install webpack gulp gulp-eslint@3 run-sequence webpack-stream google-closure-compiler-js del gulp-sourcemaps script-loader expose-loader
   if [ "$DISABLE_SERVICES" != "true" ]; then
     brew install rabbitmq mongodb
   fi

scripts/installUbuntuDeps.sh

@@ -64,8 +64,9 @@ install_nvm_node() {
 install_apt_deps(){
   install_nvm_node
   nvm use
-  npm install -y -g node-gyp gulp-cli
-  npm install -y webpack gulp gulp-eslint@3 run-sequence webpack-stream google-closure-compiler-js del gulp-sourcemaps script-loader expose-loader
+  npm install
+  npm install -g node-gyp gulp-cli
+  npm install webpack gulp gulp-eslint@3 run-sequence webpack-stream google-closure-compiler-js del gulp-sourcemaps script-loader expose-loader
   sudo apt-get install -qq python-software-properties -y
   sudo apt-get install -qq software-properties-common -y
   sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y