ModuleNotFoundError: No module named 'oauth2client'

[dannyconstantine]

very strange error.

I have a main.py that runs bash script that run the uploader.

in my main python I have this:

subprocess.cal("./2b.sh", shell=True)

the bash scripts executes fine but it displays an error when it execute .uploader.py

my 2b.sh bash script has this
#!/bin/bash
suffix=$(date +%H%M%S)
cd /home/pi/simple-photo/photos/
sudo cp image0.jpg /home/pi/photo_images/image-${suffix}-0.jpg
./uploader.py /home/pi/simple-photo-booth/uploader.cfg /home/pi/simple-photo-booth/photos/$returnvalue

I get the error

File "/home/pi/simple-photo/uploader.py", line 23, in
from oauth2client import client
ModuleNotFoundError: No module named 'oauth2client'

but if I execute 2b.sh from the command line, it works and it upload the picture to Google.