So I asked for your help a while back in migrating a faulty Pi install to a
CentOS 7 box. I gave up then, because I thought that I'd be able to
handle the constant crashes of the Pi, but having to unplug it and plug it
back in three times a day is getting a bit much. And if we go away
anywhere and it crashes..
So I have a CentOS 7.5.1804 box up and running. The Oregon Scientific
WMR300 weather station is recognised and appears in dmesg.
This is a completely fresh install of weewx, in that although I have a
complete back up of /home/weewx from the Pi, I have not transferred any of
the files from the backup. Everything in /home/weewx on this VM, is
'pristine' from the install. I used the setup.py install. So...
/etc/rc.d/init.d/weewx restart
Aug 16 18:48:13 weather systemd: Stopping SYSV: start and stop the weewx
weather system...
Aug 16 18:48:13 weather weewx: Shutting down weewx: [FAILED]
Aug 16 18:48:13 weather systemd: Starting SYSV: start and stop the weewx
weather system...
Aug 16 18:48:14 weather weewx[1854]: engine: Initializing weewx version
3.8.0
Aug 16 18:48:14 weather weewx[1854]: engine: Using Python 2.7.5 (default,
Jul 13 2018, 13:06:57) #012[GCC 4.8.5 20150623 (Red Hat 4.8.5-28)]
Aug 16 18:48:14 weather weewx[1854]: engine: Platform
Linux-3.10.0-862.11.6.el7.x86_64-x86_64-with-centos-7.5.1804-Core
Aug 16 18:48:14 weather weewx[1854]: engine: Locale is 'en_GB.UTF-8'
Aug 16 18:48:14 weather weewx[1854]: engine: pid file is /var/run/weewx.pid
Aug 16 18:48:14 weather weewx[1858]: engine: Using configuration file
/home/weewx/weewx.conf
Aug 16 18:48:14 weather weewx[1858]: engine: Loading station type WMR300
(weewx.drivers.wmr300)
Aug 16 18:48:14 weather weewx: Starting weewx: [ OK ]
Aug 16 18:48:14 weather weewx[1858]: wmr300: driver version is 0.18
Aug 16 18:48:14 weather weewx[1858]: wmr300: usb info: pyusb_version=1.0.2
Aug 16 18:48:14 weather weewx[1858]: wmr300: sensor map is {'outHumidity':
'humidity_1', 'extraDewpoint6': 'dewpoint_7', 'windchill': 'windchill',
'extraDewpoint4': 'dewpoint_5', 'rainRate': 'rain_rate', 'heatindex':
'heatindex_1', 'inTemp': 'temperature_0', 'windGustDir': 'wind_gust_dir',
'extraDewpoint2': 'dewpoint_3', 'extraDewpoint3': 'dewpoint_4',
'extraDewpoint1': 'dewpoint_2', 'barometer': 'barometer', 'extraDewpoint7':
'dewpoint_8', 'dewpoint': 'dewpoint_1', 'extraDewpoint5': 'dewpoint_6',
'extraHumid6': 'humidity_7', 'pressure': 'pressure', 'extraHumid4':
'humidity_5', 'extraHumid5': 'humidity_6', 'extraHumid2': 'humidity_3',
'extraHumid3': 'humidity_4', 'extraHumid1': 'humidity_2', 'extraTemp6':
'temperature_7', 'extraTemp7': 'temperature_8', 'extraTemp4':
'temperature_5', 'extraTemp5': 'temperature_6', 'extraTemp2':
'temperature_3', 'extraTemp3': 'temperature_4', 'extraTemp1':
'temperature_2', 'extraHeatindex3': 'heatindex_4', 'extraHeatindex2':
'heatindex_3', 'extraHeatindex1': 'heatindex_2', 'extraHeatindex7':
'heatindex_8', 'extraHeatindex6': 'heatindex_7', 'extraHeatindex5':
'heatindex_6', 'extraHumid7': 'humidity_8', 'extraHeatindex4':
'heatindex_5', 'windDir': 'wind_dir', 'outTemp': 'temperature_1',
'windSpeed': 'wind_avg', 'inHumidity': 'humidity_0', 'windGust':
'wind_gust'}
Aug 16 18:48:14 weather systemd: Started SYSV: start and stop the weewx
weather system.
Aug 16 18:48:14 weather weewx[1858]: import of driver failed: No backend
available (<class 'usb.core.NoBackendError'>)
Aug 16 18:48:14 weather weewx[1858]: engine: Unable to load driver: No
backend available
Aug 16 18:48:14 weather weewx[1858]: **** Exiting...
So near, and yet so far.....
Thanks.
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