Error Initializing app: There was an error with the spawned command: npminstall :(

Hm, this is so strange. Everything seems to be installed correctly.

Could you try to start a project on C:/ please?
Is there something wrong with E: maybe? No space left?

If this doesn’t work, try it the manual way:

  1. Download https://github.com/driftyco/ionic2-app-base/archive/master.zip and unzip it into a folder
  2. Download https://github.com/driftyco/ionic2-starter-tabs/archive/master.zip and unzip into the same folder, overwrite files if needed
  3. Run npm install in that folder
  4. Run ionic serve in that folder