ImportError：没有名为os uwsgi + django + linux的模块

Question

I am trying to configure uswgi with nginx

The steps I followed are:

Install NGINX

sudo yum install nginx
sudo /etc/init.d/nginx start &

Pip

yum -y install python-pip

Install Python

wget http://www.python.org/ftp/python/2.7.6/Python-2.7.6.tgz
tar -xzf Python-2.7.6.tgz  
cd Python-2.7.6
./configure  
make  
sudo make install  

Install Uwsgi

pip install uwsgi

Install Django

sudo pip install git+https://github.com/django-nonrel/django

Command

uwsgi --socket /tmp/wsgi.sock --module App.wsgi:application --chmod-socket=666 -H /usr/local/bin/python --master --processes 4 --threads 2 &

Error

   "wsgi.py", line 10, in <module>
        import os
    ImportError: No module named os
    unable to load app 0 (mountpoint='') (callable not found or import error)

wsgi.py content

10: import os
11: os.environ.setdefault("DJANGO_SETTINGS_MODULE", "SecurityInsights.settings")
12:
13: from django.core.wsgi import get_wsgi_application
14: application = get_wsgi_application()

And there is no problem while loading os module in console

/usr/local/bin/python
Python 2.7.6 (default, Sep  9 2014, 18:55:35) 
[GCC 4.8.2 20131212 (Red Hat 4.8.2-7)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import os
>>>

EDIT

as per @ZZY suggesstion I checked the python version in python manage.py shell , it is different 2.6.9 than global 2.7.6. Is this making any difference?

Answer 1

Assume you did need all your stuff running in Python2.7. Then you may try to re-install uwsgi with Python27 support:

sudo pip uninstall uwsgi

wget http://projects.unbit.it/downloads/uwsgi-latest.tar.gz
tar zxvf uwsgi-latest.tar.gz
cd <dir>
sudo python2.7 uwsgiconfig.py --plugin plugins/python core python27
make

---

Another possible solution: follow this guide to install pip2.7, then use pip2.7 to install everything (uwsgi, Django, ...).
The guide also introduces virtualenv , it's a strongly recommended tool for development with Python. As the name indicates, it creates separate "python package spaces", so you can have different versions of Django or any Python packages in a computer, for different projects.