Hi Eric,

Le 2018-02-14 à 03:44, PASCUAL Eric a écrit :

Hi,


Hard to say without knowing the exact context, but my gut feeling is that you've modified a system wide library at a moment (maybe inadvertently).


My own experience is that it's easy to mess with Python libraries when installing packages with sudo , which may happen form time to  time when working with virtualenv (or pyenv) since not very long, and being caught up by old habits (they tend to survive longer that wanted 😊).


I prefer messing with standard distutils/setuptools commands to avoid situations like this... ;-)

Cheers,
Etienne


------------------------------------------------------------------------
*From:* django-users@googlegroups.com <django-users@googlegroups.com> on behalf of tango ward <tangowar...@gmail.com>
*Sent:* Wednesday, February 14, 2018 3:40:04 AM
*To:* django-users@googlegroups.com
*Subject:* Re: importError: Count Not import Django inside Virtualenv
Hi Eric,


I tried what you suggested and it works! I was just wondering why my existing pet projects have the same problem?

On Wed, Feb 14, 2018 at 10:13 AM, tango ward <tangowar...@gmail.com <mailto:tangowar...@gmail.com>> wrote:

    Hi,

    The error message that I am getting is:

    Traceback (most recent call last):
      File "manage.py", line 8, in <module>
        from django.core.management import execute_from_command_line
    ModuleNotFoundError: No module named 'django'

    The above exception was the direct cause of the following exception:

    Traceback (most recent call last):
      File "manage.py", line 14, in <module>
        ) from exc
    ImportError: Couldn't import Django. Are you sure it's installed
    and available on your PYTHONPATH environment variable? Did you
    forget to activate a virtual environment?


    @Jason,

    It's weird because couple of days, I can still run these pet
    projects without any error. If I go to venv folder
    virtual/lib/python3.6/site-packages, I can see django there. It
    seems that even though virtualenv is activated, the packages I
    installed inside it are not recognized by the system.


    On Wed, Feb 14, 2018 at 5:38 AM, PASCUAL Eric
    <eric.pasc...@cstb.fr <mailto:eric.pasc...@cstb.fr>> wrote:

        Hi Jarvis,


        Can you provide the error messages trace ? It can greatly help
        understanding what's happening.


        If you haven't already done this, try to restart from a fresh
        new virtualenv inside which you'll install Django and the
        additional packages you've added (if any). Then restore a copy
        of your project in this context (if by chance you work with
        git, a simple git clone will do the trick) and test your app
        again.


        Hoping you haven't already messed your system Python by
        installing stuff in sudo mode. The situation could be a little
        more complicated then.


        Best.


        Eric
        ------------------------------------------------------------------------
        *From:* django-users@googlegroups.com
        <mailto:django-users@googlegroups.com>
        <django-users@googlegroups.com
        <mailto:django-users@googlegroups.com>> on behalf of tango
        ward <tangowar...@gmail.com <mailto:tangowar...@gmail.com>>
        *Sent:* Tuesday, February 13, 2018 9:43:45 PM
        *To:* django-users@googlegroups.com
        <mailto:django-users@googlegroups.com>
        *Subject:* importError: Count Not import Django inside Virtualenv
        Hi,

        I want to seek some advice about the error. All of my pet
        projects in my desktop are getting the same error even though
        virtualenv is activated. I can confirm that when I started
        playing around with the projects, I have installed Django
        inside virtualenv without using "sudo". Now, I can't run
        python manage.py runserver and the packages that I am getting
        whenever I run pip freeze are different from before which
        doesn't include Django in the list.


        Any advice pls?


        Thanks,
        Jarvis
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