I am javascript newbe.... When I try

npm install
npm run dev

I get a complaint:

ERROR in .//babel-loader/lib!.//eslint-loader!./~/vue-loader/lib/selector.js?type=script&index=0!./src/App.vue
Module build failed: Error: Cannot find module 'babel-eslint'
at ModuleResolver.resolve (/Users/jas/vue/VuejsStarterKit/node_modules/eslint/lib/util/module-resolver.js:74:19)
at Object.load (/Users/jas/vue/VuejsStarterKit/node_modules/eslint/lib/config/config-file.js:517:42)
at loadConfig (/Users/jas/vue/VuejsStarterKit/node_modules/eslint/lib/config.js:63:33)
at getLocalConfig (/Users/jas/vue/VuejsStarterKit/node_modules/eslint/lib/config.js:130:29)
at Config.getConfig (/Users/jas/vue/VuejsStarterKit/node_modules/eslint/lib/config.js:259:26)
at processText (/Users/jas/vue/VuejsStarterKit/node_modules/eslint/lib/cli-engine.js:224:33)
at CLIEngine.executeOnText (/Users/jas/vue/VuejsStarterKit/node_modules/eslint/lib/cli-engine.js:754:26)
at lint (/Users/jas/vue/VuejsStarterKit/node_modules/eslint-loader/index.js:44:31)
at Object.module.exports (/Users/jas/vue/VuejsStarterKit/node_modules/eslint-loader/index.js:181:3)
@ ./src/App.vue 8:18-111
@ ./src/main.js
@ multi main

this can be fixed by adding the line:
"babel-eslint": "^7.1.1",

to the dependencies and the devDependencies.

However then there are eslint errors on spacing and semi colons

and then trouble loading the flag gif