some issues related to deep dependencies

[undoZen]

Do you want to request a feature or report a bug?
bug

What is the current behavior?
not installing right deep dependencies

If the current behavior is a bug, please provide the steps to reproduce.
Use vue webpack template to init a project, set dependencies vue@~2.2 vue-template-compiler@~2.2 in package.json, then yarn and npm run dev, fails and report vue vue-template-compiler version not match. but if I use npm i, version solved well.

What is the expected behavior?
works well as use npm

Please mention your node.js, yarn and operating system version.
node v7.9.0 npm v4.2.0
yarn v0.27.5

[BYK]

Can you please provide us with a package.json and your installed versions so we can reproduce this reliably and try to fix it?

[undoZen]

@BYK here https://github.com/undoZen/yarn-bug-demo

[BYK]

Looks like vue-loader is at fault here. It is listing vue-template-loader as a dependency whereas it should list it as a peerDependency. Seems to be fixed on latest master: https://github.com/vuejs/vue-loader/blob/master/package.json#L48

[BYK]

Also, next time, please make sure your yarn.lock file does not have links to a private repository ;) I had to remove it to test your repo.