MediaWiki core structure tests fail for the LinkedWiki extension:
1) Warning The data provider specified for ResourcesTest::testFileExistence is invalid. ResourceLoaderFileModule::readStyleFile: style file not found: "extensions/LinkedWiki/node_modules/bootstrap/dist/css/bootstrap.min.css"
That is because bootstrap is supposed to be installed via npm install, a process we do not quite support:
{ "dependencies": { "bootstrap": "^4.0.0-beta.3", "font-awesome": "^4.7.0", "popper.js": "^1.12.9", "sgvizler2": "^1.0.9" } }
Other repositories having dependencies in their package.json are Athena, Kartographer, ImageTweaks. They have the node_modules committed in.