File: C:\Python34\Scripts\pip.exe was not found.
This may be an issue with an anti-virus. Please see https://kolibri.readthedocs.io/en/latest/manage/get_support.html#antivirus for information on how you might try to overcome this issue.
Please let me know if this helps!
Dear @jie and anyone else having this issue with previous Kolibri installations on Windows,
It has been fixed since 0.13.2 was released.