npm install fails on windows

[Attila Hajdrik]

When installing react project under windows it fails with this error:

C:\Windows\system32>npm install -g create-react-project
C:\Users\Attila\AppData\Roaming\npm\create-react-project -> C:\Users\Attila\AppData\Roaming\npm\node_modules\create-react-project\index.js

create-react-project@0.0.22 postinstall C:\Users\Attila\AppData\Roaming\npm\node_modules\create-react-project
./scripts/postinstall.js

'.' is not recognized as an internal or external command,
operable program or batch file.

[Attila Hajdrik]

I think that adding "node" in front of the postinstall command will make it cross platform.