I've created a virtualenv in Windows 7 on a shared folder so that I can work on it with other colleagues.
I set up the virtualenv to have python3.5 and installed Django but when I activate it from my mac I see python 2.7 and I cannot run the runserver command and I get this error as if Django was not installed.
(WebSite) UNKNOWN:myenv user$ python3 manage.py runserver
Traceback (most recent call last):
File "manage.py", line 8, in <module>
from django.core.management import execute_from_command_line
ImportError: No module named 'django'
I'm fairly sure it could be an easy fix, but cannot find a guide online that explains if Windows and Mac are "compatibles".
Related
I working in a project that uses python 3.6.9 and django 3.1.1 using it on a virtual enviroment with virtualenv, somerall python in my computer updated to the version 3.8.2 (I think it's because i updated ubuntu to 20.04 version) and somerall changed the virtual enviroment too , and now i can't even run the server.
this is the steps that i do:
source bin/activate
in the folder of my project i do that:
python manage.py runserver
but It keeps given this error:
Traceback (most recent call last):
File "manage.py", line 11, in main
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 22, in <module>
main()
File "manage.py", line 13, in main
raise ImportError(
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?
if I enter this comand on virtual environment:
$ python3 --version
//gives:
Python 3.8.2
to solve this i tried some think's like:
installing python 3.6.9 with requirements.txt
pip install -r requirements.txt
but it didn't localizate the command pip
soo i tried with pip3
pip3 install -r requirements.txt
but it didn't work again..
if I miss some information about the problem please tell me...
I new here!
i'm a total noob in django so go easy on me..
i tried to run these commands on ubuntu terminal and gave me the same error
python3 manage.py migrate
python manage.py makemigrations MyAppName
python manage.py migrate
python manage.py syncdb --all
error message:
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?
and i was told that i should never edit manage.py
update: i manged to run the project and made some modifications on it.
Django is not installed, use this comamnd to install it:
pip install django
Just do a check of all modules installed using command - pip list
If it does not show django in the list of modules install it using - pip install django
If it shows django in the list then the version of django installed may not be compatible with the version of python you are using. You can try installing a compatible version of django.
Also, you can create a virtual environment and install django inside the environment.
I ran into problems when I installed Python 3.5 on Mac. I wanted to use Python 3.5 as the interpreter when I ran my Django development server. I got this issue when I tried it (I know I must install a virtualenv, read below):
$ python3 manage.py runserver
Traceback (most recent call last):
File "manage.py", line 7, in <module>
from mezzanine.utils.conf import real_project_name
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/Mezzanine-4.0.1-py3.5.egg/mezzanine/utils/conf.py", line 7, in <module>
from django.conf import global_settings as defaults
ImportError: No module named 'django'
The first was when I tried installing pip packages it installed by default on the Python 2.7 in my virtual environment:
pip install django==1.9rc2
Collecting django==1.9rc2
Downloading Django-1.9rc2-py2.py3-none-any.whl (6.4MB)
100% |████████████████████████████████| 6.4MB 66kB/s
Installing collected packages: django
Successfully installed django-1.9rc2
I use Django so I tried also install a virtual environment for the first time. First I tried it with pip, but that didn't work.
So how do I setup so that my Python3.5 is the default usage when using Python interpreter and in my virtual environment? I can't figure this out or I have done something wrong in my process.
Edit:
Thanks for the answer and comment. I tried with the both solutions and the same error persisted. See output below:
$ virtualenv -p /Library/Frameworks/Python.framework/Versions/3.5/bin/python3.5 Django/
Running virtualenv with interpreter /Library/Frameworks/Python.framework/Versions/3.5/bin/python3.5
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/virtualenv.py", line 14, in <module>
import shutil
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/shutil.py", line 10, in <module>
import fnmatch
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/fnmatch.py", line 15, in <module>
import functools
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/functools.py", line 21, in <module>
from collections import namedtuple
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/collections/__init__.py", line 16, in <module>
from reprlib import recursive_repr as _recursive_repr
File "/Library/Python/2.7/site-packages/reprlib/__init__.py", line 7, in <module>
raise ImportError('This package should not be accessible on Python 3. '
ImportError: This package should not be accessible on Python 3. Either you are trying to run from the python-future src folder or your installation of python-future is corrupted.
My virtualenv version: 13.1.2
Your error is related to a known virtualenv bug regarding python-future and mixing up the 2.7 and 3.x module paths, the solution is to downgrade virtualenv to a version < 12.04, 12.0.2 is suggested in the link.
Firstly, If you are going to use multiple versions of python,then you must use Virtual Env.Also then Create your virtualenv using the following command so that it uses python 3.5 as default environment :
virtualenv -p python3 envname
and then install django in the virtualenv.after activating your virtualenv
I have python3 installed with Django 1.8.2 on Mac OS. There is also python 2.7 installed by default with the OS. When trying to run startproject I get -
$ django-admin startproject mysite
Traceback (most recent call last):
File "/usr/local/bin/django-admin", line 7, in <module>
from django.core.management import execute_from_command_line
ImportError: No module named django.core.management
It is likely defaulting to the system's python 2.7 which does not have django. How do I force it to use python3? I tried aliasing python to python3 in the shell but that didn't work either.
Recommended: Try using virtualenv and initiate your environment with Python3.
Or a quicker solution is to use python interpreter directly to execute django-admin:
<path-to-python3>/python /usr/local/bin/django-admin startproject mysite
First time here!
And first time with Django also!
I read same issue here on StackOverFlow, e.g: Django:No module named django.core.management but without any result
Purpose:
Install a Django app (based on 1.5.1 on windows 8
I have + tested (e.g: pip --version):
Python 2.7
Pip 1.5.6
Virtualenv 1.11.6
I followed the instructions, and when I run:
python manage.py runserver
P.S:
I created my env,
$ virtualenv --distribute myenv
and activate it using:
source myenv/Scripts/activate
I got this error:
Traceback (most recent call last):
File "manage.py", line 8, in <module>
from django.core.management import execute_from_command_line
ImportError: No module named django.core.management
Any help how to debug the issue?
PPS: Please read the comments bellow!
Regards
You don't have django installed in your virtual environment.
Just do this: pip install django
In your case, to make sure the right one pip is used: env/Scripts/pip install django
Virtual environment is isolated "python + packages folder", so you need to install your packages again, but for this virtual evironment.
It is obvious, because you have exception at 8 line of manage.py, which tries to import special django function to run command-line commands.