Hi Gary
python-ow installed just fine but python3-ow gives file not found unable
to locate package error.
wee_extension --install weewx-owfs.zip worked.
sudo PYTHONPATH=/usr/share/weewx python /usr/share/weewx/user/owfs.py
iface=i2c-1 --sensors
Gives
Traceback (most recent call last):
File "/usr/share/weewx/user/owfs.py", line 191, in <module>
from weewx.engine import StdService
File "/usr/share/weewx/weewx/engine.py", line 20, in <module>
import configobj
ImportError: No module named configobj
Even though I have installed configobj previously.
Any thoughts?
Cheers
Gordon
On Friday, January 15, 2021 at 3:42:57 PM UTC-4 gjr80 wrote:
> Hi,
>
> Did you install the one-wire python bindings as per step 1 in the install
> instructions <https://github.com/weewx/weewx/wiki/owfs>?
>
> Gary
> On Saturday, 16 January 2021 at 05:36:38 UTC+10 [email protected] wrote:
>
>> Hello
>> I am trying to get a RP3 to talk to a older Dallas OneWire weather
>> instrument.
>> The WeeWx installation works with the simulator and outputs weather
>> reports but will not start when I use OWFS as the driver in the weewx.conf.
>> The 1wire is connected to the RP3 via a i2C board and this is working as
>> I can see data via a browser at localhost:2121
>> Using the latest build for Raspban.
>> On restart Weewx reports
>>
>> Initializing weewx version 4.3.0
>> Jan 15 15:17:01 raspberrypi weewx[4497] INFO __main__: Using Python 3.7.3
>> (default, Jul 25 2020, 13:03:44) #012[GCC 8.3.0]
>> Jan 15 15:17:01 raspberrypi weewx[4497] INFO __main__: Platform
>> Linux-5.4.79-v7+-armv7l-with-debian-10.7
>> Jan 15 15:17:01 raspberrypi weewx[4497] INFO __main__: Locale is
>> 'en_CA.UTF-8'
>> Jan 15 15:17:01 raspberrypi weewx[4497] INFO __main__: PID file is
>> /var/run/weewx.pid
>> Jan 15 15:17:01 raspberrypi weewx[4515] INFO __main__: Using
>> configuration file /etc/weewx/weewx.conf
>> Jan 15 15:17:01 raspberrypi weewx[4515] INFO __main__: Debug is 0
>> Jan 15 15:17:01 raspberrypi weewx[4515] INFO weewx.engine: Loading
>> station type OWFS (user.owfs)
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: Caught
>> unrecoverable exception:
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: **** No
>> one-wire library found
>> Jan 15 15:17:01 raspberrypi weewx[4485]: Starting weewx weather system:
>> weewx.
>> Jan 15 15:17:01 raspberrypi systemd[1]: Started LSB: weewx weather system.
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> Traceback (most recent call last):
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> File "/usr/share/weewx/user/owfs.py", line 264, in <module>
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> ow = OWFSBinding()
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> File "/usr/share/weewx/user/owfs.py", line 202, in __init__
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> import ow as owbinding
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> ModuleNotFoundError: No module named 'ow'
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> During handling of the above exception, another exception occurred:
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> Traceback (most recent call last):
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> File "/usr/share/weewx/user/owfs.py", line 267, in <module>
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> ow = OWNetBinding()
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> File "/usr/share/weewx/user/owfs.py", line 231, in __init__
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> import pyownet
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> ModuleNotFoundError: No module named 'pyownet'
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> During handling of the above exception, another exception occurred:
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> Traceback (most recent call last):
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> File "/usr/share/weewx/weewxd", line 148, in main
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> engine = weewx.engine.StdEngine(config_dict)
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> File "/usr/share/weewx/weewx/engine.py", line 81, in __init__
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> self.setupStation(config_dict)
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> File "/usr/share/weewx/weewx/engine.py", line 108, in setupStation
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> __import__(driver)
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> File "/usr/share/weewx/user/owfs.py", line 269, in <module>
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> raise Exception("No one-wire library found")
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> Exception: No one-wire library found
>> Jan 15 15:17:01 raspberrypi weewx[4515] CRITICAL __main__: ****
>> Exiting.
>>
>>
>> Any one have any ideas?
>> Cheers
>> Gordon
>>
>
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