Unable to build Demo App of angular2-material version alpha.7-9

[Yuvaraj Santhakumar]

angular2-material version alpha.7-9

HI,

 I have forked the angular2-material, installed angular-cli and did an npm install. and tried doing the "ng build" command. But i build fails with the follwing reason.

(node:2672) fs: re-evaluating native module sources is not supported. If you are using the graceful-fs module, please update it to a more recent version.

You have to be inside an angular-cli project in order to use the build command.

Yuvarajs-MacBook-Air:demo-app yuvarajsanthakumar$ 

Version details

npm 3.10.7

node 6.4.0

typescript -g 2.0.0 

angular-cli -g  2.0.0 beta 10

graceful-fs -g 4.1.6

the local versions for typescript, angular-cli and graceful-fs are showing errors UNMET PEER DEPENDENCY.

I have tried ng build in both root folder as well as demo-app folder, but facing the same issue