Error when trying to run 2.x demo

When I go into the 2.x folder and type npm install, I get these warnings

npm WARN vue-axios@2.0.2 requires a peer of vue@>= 1.0.0 but none was installed.
npm WARN 2.x No description
npm WARN 2.x No repository field.
npm WARN 2.x No license field.

And then when I use npm run demo I get a long string of errors and a “webpack: Failed to compile.” warning and a failure to launch the demo.

is there something else required to be installed for the demo?

[ssuess]

To clarify, here is exactly what I did originally (that failed):

1. Downloaded the repo
2. cd into vue-auth-master/demos/2.x
3. run npm install
4. run npm run demo

And what I did that worked:

1. run npm install '@'websanova/vue-auth
2. cd into node_modules/'@'websanova/vue-auth/demos/2.x/
3. run npm install
4. run npm run demo

[DanielMuller]

Seems that this is due to webpack resolving modules relative to the file path. Files outside the demo path, like ../../../src/index.js, aren’t able to load modules in demo. Like here: https://github.com/websanova/vue-auth/blob/772eeda22f0676aa37051077a551edf2dab4b25b/demos/2.x/src/app.js#L98-L102 I tried several variations of resolve in webpack.config.js without success. I finally was able to get the 2.x demo working by copying node_modules in the demo to the project root.

Environment:

  >$ node -v
  v8.4.0
  >$ npm -v
  5.3.0
  >$ npm -g ls --depth 0
  └── npm@5.3.0

Working demo:

  git clone [e-mail]:websanova/vue-auth.git
  cd vue-auth/demos/2.x
  npm i
  cp -a node_modules ../../
  npm run demo