$ npm install --quiet --no-optional
npm WARN deprecated @ionic/cli-plugin-cordova@1.6.2: Ionic CLI 3.8 no longer loads this plugin. See https://github.com/ionic-team/ionic-cli/blob/master/CHANGELOG.md#3.8.0
npm WARN deprecated cordova-plugin-console@1.0.5: This plugin has been deprecated since it is now included in the latest versions of cordova-ios
npm WARN deprecated babili@0.0.10: babili has been renamed to babel-minify. Please update to babel-minify
npm WARN deprecated babel-preset-babili@0.0.10: babili has been renamed to babel-minify. Please update to babel-preset-minify
node-sass@4.5.0 install /usr/src/app/node_modules/node-sass
node scripts/install.js
Downloading binary from https://github.com/sass/node-sass/releases/download/v4.5.0/linux-x64-57_binding.node
Cannot download “https://github.com/sass/node-sass/releases/download/v4.5.0/linux-x64-57_binding.node”:
HTTP error 404 Not Found
Hint: If github.com is not accessible in your location
try setting a proxy via HTTP_PROXY, e.g.
export HTTP_PROXY=http://example.com:1234
or configure npm proxy via
npm config set proxy http://example.com:8080
node-sass@4.5.0 postinstall /usr/src/app/node_modules/node-sass
node scripts/build.js