Please provide us with the following information:
OS?
Windows 7, 8 or 10. Linux (which distribution). Mac OSX (Yosemite? El Capitan?)
Mac OS X Sierra 10.12
Versions.
Please run ng --version. If there's nothing outputted, please run in a Terminal: node --version and paste the result here:
node v6.7.0
npm 3.10.8
Repro steps.
Was this an app that wasn't created using the CLI? What change did you do on your code? etc.
After installing each command doesn't have any feedback. Nothing is returned to the terminal. Terminal recording from Asciinema https://asciinema.org/a/650wdwkyucohugixdfoyyy1w9

The log given by the failure.
Normally this include a stack trace and some more information.
None given.
Mention any other details that might be useful.
Tried to install it with sudo.
Reinstalled node.
Thanks! We'll be in touch soon.
OS?
Versions.
node v6.7.0
npm 3.10.8
Repro steps.
After installing each command doesn't have any feedback. Nothing is returned to the terminal. Terminal recording from Asciinema https://asciinema.org/a/650wdwkyucohugixdfoyyy1w9
The log given by the failure.
None given.
Mention any other details that might be useful.
Tried to install it with sudo.
Reinstalled node.