And this morning I made : Prerequisites for Debian 10 (Buster), Raspbian 10, Ubuntu 18.04-19.10
sudo apt update # Requiredsudo apt install python3-configobj sudo apt install python3-pil sudo apt install python3-serial sudo apt install python3-usb sudo apt install python3-pip # This works for most installations...sudo apt install python3-cheetah # ... if not, try this:sudo pip3 install Cheetah3 # Optional: for extended almanac informationsudo apt install python3-ephem # Required if you are using MySQL (MariaDB):sudo apt install mariadb-client sudo apt install python3-mysqldb Le mardi 4 août 2020 17:54:49 UTC+2, Jlou 43 a écrit : > > In fact it's python 2 running on my raspberry: > > pi@raspberrypi:~ $ python -V > Python 2.7.16 > > > > Le mardi 4 août 2020 17:40:30 UTC+2, Jlou 43 a écrit : >> >> Thank you for your answer, I think you are right I installed python 3 >> and shouldn't have, how can I go back to python 2 now? >> Thank you. >> >> Le mardi 4 août 2020 17:28:55 UTC+2, Tom Keffer a écrit : >>> >>> I would guess that you are using a search list extension that has not >>> been ported to Python 3. >>> >>> Try running Python 2. Or, see if there is an update for the extension. >>> >>> On Tue, Aug 4, 2020 at 8:23 AM Jlou 43 <jlo...@gmail.com> wrote: >>> >>>> Hello, >>>> >>>> I've got a problem since I update Weewx from 3.9.2 to 4.1.1 : my web >>>> page isn't updated (only the graphs are) and here is what I find in my >>>> Syslog.log : >>>> >>>> Aug 4 17:10:17 raspberrypi weewx[2682] ERROR weewx.cheetahgenerator: >>>> Generate failed with exception '<class 'NameMapper.NotFound'>' >>>> Aug 4 17:10:17 raspberrypi weewx[2682] ERROR weewx.cheetahgenerator: >>>> **** Ignoring template /home/weewx/skins/Alf_normal/index.html.tmpl >>>> Aug 4 17:10:17 raspberrypi weewx[2682] ERROR weewx.cheetahgenerator: >>>> **** Reason: cannot find 'has_key' while searching for 'has_key' >>>> Aug 4 17:10:17 raspberrypi weewx[2682] ERROR weewx.cheetahgenerator: >>>> **** Traceback (most recent call last): >>>> Aug 4 17:10:17 raspberrypi weewx[2682] ERROR weewx.cheetahgenerator: >>>> **** File "/home/weewx/bin/weewx/cheetahgenerator.py", line 322, in >>>> generate >>>> Aug 4 17:10:17 raspberrypi weewx[2682] ERROR weewx.cheetahgenerator: >>>> **** unicode_string = compiled_template.respond() >>>> Aug 4 17:10:17 raspberrypi weewx[2682] ERROR weewx.cheetahgenerator: >>>> **** File "_home_weewx_skins_Alf_normal_index_html_tmpl.py", line 1201, >>>> in respond >>>> Aug 4 17:10:17 raspberrypi weewx[2682] ERROR weewx.cheetahgenerator: >>>> **** NameMapper.NotFound: cannot find 'has_key' while searching for >>>> 'has_key' >>>> >>>> Thank you for your help. >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "weewx-user" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to weewx...@googlegroups.com. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/weewx-user/d1c4583e-5053-4728-9baf-7f637a439991o%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/weewx-user/d1c4583e-5053-4728-9baf-7f637a439991o%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/adff4a26-4cd2-406b-954e-889f6e0a80fco%40googlegroups.com.
