npm install fails on CircleCI for branch 1.x

[dennybiasiolli]

Short description of the problem:

Broken npm install on CircleCI for branch 1.x
https://circleci.com/gh/driftyco/ionic/tree/1.x

Steps to reproduce:

1. look on CircleCI (https://circleci.com/gh/driftyco/ionic/4927)

npm ERR! Linux 3.13.0-100-generic
npm ERR! argv "/home/ubuntu/nvm/versions/node/v4.1.0/bin/node" "/home/ubuntu/nvm/versions/node/v4.1.0/bin/npm" "install"
npm ERR! node v4.1.0
npm ERR! npm  v2.13.5
npm ERR! code EPEERINVALID

npm ERR! peerinvalid The package @angular/common@2.0.0 does not satisfy its siblings' peerDependencies requirements!
npm ERR! peerinvalid Peer @angular/forms@2.0.0 wants @angular/common@^2.0.0
npm ERR! peerinvalid Peer @angular/platform-browser@2.0.0 wants @angular/common@^2.0.0
npm ERR! peerinvalid Peer @angular/platform-browser-dynamic@2.1.0 wants @angular/common@2.1.0
npm ERR! peerinvalid Peer @angular/platform-server@2.0.0 wants @angular/common@^2.0.0

npm ERR! Please include the following file with any support request:
npm ERR!     /home/ubuntu/ionic/npm-debug.log

npm install returned exit code 1

Action failed: npm install

Which Ionic Version? 1.x

[jgw96]

This issue was moved to ionic-team/ionic-v1#75

[ionitron-bot]

Thanks for the issue! This issue is being locked to prevent comments that are not relevant to the original issue. If this is still an issue with the latest version of Ionic, please create a new issue and ensure the template is fully filled out.