so I had the device tracker with nmap working for maybe about a week now and all of the sudden it stopped working giving me this error
Error doing job: Task exception was never retrieved Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/homeassistant/components/device_tracker/__init__.py", line 694, in async_device_tracker_scan found_devices = yield from scanner.async_scan_devices() File "/usr/local/lib/python3.6/concurrent/futures/thread.py", line 56, in run result = self.fn(*self.args, **self.kwargs) File "/usr/local/lib/python3.6/site-packages/homeassistant/components/device_tracker/nmap_tracker.py", line 81, in scan_devices self._update_info() File "/usr/local/lib/python3.6/site-packages/homeassistant/components/device_tracker/nmap_tracker.py", line 111, in _update_info scanner = PortScanner() File "/usr/local/lib/python3.6/site-packages/nmap/nmap.py", line 155, in __init__ raise PortScannerError('nmap program was not found in path') nmap.nmap.PortScannerError: 'nmap program was not found in path'
i have home assistant on my home server installed using this method
https://github.com/home-assistant/hassio-build/tree/master/install#install-hassio
any idea?