after upgrading all of my packages, once I run gulp, this is what I am getting
TypeError: Invalid Version: Not installed
Invalid Version: Not installed (CLI v1.6.1)
'run-ionic' errored after 12 s
[10:12:30] Error in plugin 'gulp-shell'
Message:
Command `ionic serve` failed with exit code 1
and:
Invalid Version: Not installed (CLI v1.6.1)
Your system information:
Cordova CLI: Not installed
Gulp version: CLI version 3.9.0
Gulp local: Local version 3.9.0
Ionic Version: 1.0.0-nightly-1299
Ionic CLI Version: 1.6.1
Ionic App Lib Version: 0.3.3
OS: Distributor ID: Ubuntu Description: Ubuntu 14.04.2 LTS
Node Version: v0.12.4
what should I do ?