ModuleNotFoundError: No module named 'numpy'

[kokokokokokoko]

Ubuntu server 18.04 Event Server version 6.0.6 The version of ZoneMinder you are using: 1.34.22 What is the nature of your issue Question Details I am testing event server with sudo -u www-data /usr/bin/zmeventnotification.pl --debug and getting a "No module named numpy" error when attempting to process an event.

DBG-1:2020-11-06,01:17:00 PARENT: Forked process:7268 to handle alarm eid:40
DBG-2:2020-11-06,01:17:00 |----> FORK:Front Yard (3), eid:40 Adding event path:/cams/zmevents/3/2020-11-06/40 to hook for image storage
DBG-1:2020-11-06,01:17:00 |----> FORK:Front Yard (3), eid:40 Invoking hook on event start:'/var/lib/zmeventnotification/bin/zm_event_start.sh' 40 3 "Front Yard" "Motion All" "/cams/zmevents/3/2020-11-06/40"
Traceback (most recent call last):
  File "/var/lib/zmeventnotification/bin/zm_detect.py", line 13, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'

Numpy was installed via pip3 install numpy, and testing numpy in pyhton3 by hand also works.

Any information or ideas would be appreciated. Thank you!

[pliablepixels]

Yes. Numpy cannot be found when run as www-data.

[kokokokokokoko]

Thank you @pliablepixels. I found my www-data UID via cat /etc/passwd Then installed numpy with:

sudo su
cd ~
umask <UID>
pip3 install numpy

I also had to install: imutils, pyzm This seemed to work for the most part, but now I am getting: No module named 'pyzm.ZMLog' Importing by hand again works. Is there different user attempting to use this?

[pliablepixels]

How did you go about installing? It seems like you are not using the install script. pyzm is also used by www-data

[kokokokokokoko]

Thanks for the information. I installed it as detailed on this page: https://zmeventnotification.readthedocs.io/en/stable/guides/install.html

The behavior seems really odd as pyzm does not throw an error, but ZMLog does. I've still not found a solution, but contemplating a reformat/ start over since all this computer runs is ZM.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.