AttributeError: 'module' object has no attribute 'JSONDecodeError'

[mbredif]

I get the following error when running test.sh

File "[...]/cli-li3ds/cli_li3ds/import_extcalib.py", line 95, in take_action
    except json.decoder.JSONDecodeError:
AttributeError: 'module' object has no attribute 'JSONDecodeError'

[elemoine]

What Python version do you use?

[mbredif]

$ python --version
Python 2.7.6

[mbredif]

I have python 3.4.3 installed as well

python3 --version
Python 3.4.3

[elemoine]

You need to use Python 3 for cli-li3ds.