Onedrived doesn't sync

[ghost]

I started Onedrived with the onedrived start --debug command and nothing synced. instead i got this:

onedrived start --debug
Starting onedrived ... OK
[2017-05-31 13:31:15,140] DEBUG: MainThread: Starting new HTTPS connection (1): api.onedrive.com
[2017-05-31 13:31:15,460] DEBUG: MainThread: https://api.onedrive.com:443 "GET /v1.0/drives HTTP/1.1" 200 364
[2017-05-31 13:31:15,473] DEBUG: MainThread: Refreshing repository session.
[2017-05-31 13:31:15,476] DEBUG: MainThread: Starting new HTTPS connection (1): login.live.com
[2017-05-31 13:31:15,937] DEBUG: MainThread: https://login.live.com:443 "POST /oauth20_token.srf HTTP/1.1" 200 1647
[2017-05-31 13:31:16,095] INFO: MainThread: Session for account 369aefc2b6f4a8d3 will expire in 3599 seconds.
[2017-05-31 13:31:16,095] DEBUG: MainThread: Will refresh session in 3479 seconds.
[2017-05-31 13:31:16,101] INFO: MainThread: Sweeping onedrived temporary files from local repositories.
[2017-05-31 13:31:16,111] DEBUG: Worker-0: Started.
[2017-05-31 13:31:16,111] DEBUG: Worker-1: Started.
[2017-05-31 13:31:16,116] CRITICAL: MainThread: Error initializing webhook: Did not find ngrok executable "ngrok".
[2017-05-31 13:31:16,119] INFO: MainThread: Shutting down. Code: Exiting with message: None.
[2017-05-31 13:31:16,121] INFO: Worker-0: Stopped.
[2017-05-31 13:31:16,122] INFO: Worker-1: Stopped.
[2017-05-31 13:31:16,122] INFO: MainThread: Shut down complete.
[2017-05-31 13:31:16,123] DEBUG: Dummy-1: Closing database "/home/joshua/.config/onedrived/items_369aefc2b6f4a8d3.sqlite3".
[2017-05-31 13:31:16,214] DEBUG: Dummy-1: Close <_UnixSelectorEventLoop running=False closed=False debug=True>
All children are gone. Parent is exiting...

I have no idea what's going wrong. I'm on UbuntuMATE 16.04 LTS. can someone please help me with this?

[derrix060]

It didn't find ngrok. Please install in /usr/local/bin with this site: https://ngrok.com/download

[ghost]

Thank you. That fixed it.