ModuleNotFoundError with click module

[Tim Johnson]

On 12/1/19 12:26 AM, Peter Otten wrote:
> Tim Johnson wrote:
>
>> Using linux ubuntu 16.04 with bash shell.
>> Am retired python programmer, but not terribly current.
>> I have moderate bash experience.
>>
>> When trying to install pgadmin4 via apt I get the following error
>> traceback when pgadmin4 is invoked:
>>
>> Traceback (most recent call last):
>>   File "setup.py", line 17, in <module>
>>   from pgadmin.model import db, User, Version, ServerGroup, Server, \
>>   File "/usr/share/pgadmin4/web/pgadmin/__init__.py", line 19, in <module>
>>   from flask import Flask, abort, request, current_app, session, url_for
>>   File "/usr/local/lib/python3.7/site-packages/flask/__init__.py", line
>> 21, in <module>
>>   from .app import Flask
>>   File "/usr/local/lib/python3.7/site-packages/flask/app.py", line 34,
>> in <module>
>>   from . import cli
>> File "/usr/local/lib/python3.7/site-packages/flask/cli.py", line 25, in
>> <module>
>> import click
>> ModuleNotFoundError: No module named 'click'
>>
>>
>> If I invoke python3 (/usr/local/bin/python3), version 3.7.2 and invoke
>>   >>> import click
>> click is imported successfully.
>>
>> In this invocation, sys.path is:
>> ['', '/usr/local/lib/python37.zip', '/usr/local/lib/python3.7',
>> '/usr/local/lib/python3.7/lib-dynload',
>> '/home/tim/.local/lib/python3.7/site-packages',
>> '/usr/local/lib/python3.7/site-packages']
>>
>> $PYTHONPATH is empty when the bash shell is invoked
>>
>> $PATH as follows:
>>
> /home/tim/bin:/home/tim/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
>> click.py can be found at
>> /usr/local/lib/python3.7/site-packages/pipenv/patched/piptools/
>> in turn click.py imports click, presumably as the package,
>> which appears to be at
>> /usr/local/lib/python3.7/site-packages/pipenv/vendor/click
>>
>> Any number of settings of PYTHONPATH to the various paths above has
>> failed to resolve the ModuleNotFoundError
>> Same issues with attempting install from a virtual environment.
>>
>> Any help will be appreciated.
>> thanks
>> tim
>>
> I'm too lazy to look into the details of your paths -- I'd just make sure
> that click is installed with the same interpreter and user as pgadmin4, e.
> g. globally
>
> $ sudo /usr/local/bin/python3 -m pip install click
> $ sudo /usr/local/bin/python3 path/to/setup.py install  # or whatever it
> takes to install pgadmin4

OK. Now I have

/usr/local/lib/python3.7/site-packages/Click-7.0.dist-info/

which holds the following files:

INSTALLER  LICENSE.txt  METADATA  RECORD  top_level.txt  WHEEL

I haven't a clue as to how to proceed! Never seen this before ...

Furthermore, google is offering me nothing conclusive.

Where to go from here!


-- 
Tim
tj49.com