Python3 installing Django under Mac OS

1. View PIP version No, it's not. When you install Python successfully, the PIP is usually installed automatically.

 -V//correspondsto python2.7 9.0.1 From/library/python/2.7/site-packages/pip-9.0.1-py2.7.egg (Python 2.7  -V//correspondsto python3.6 9.0.1 from/library/frameworks/python.framework/versions/3.6/lib/python3.6/ Site-packages (Python 3.6)

2. Install django,1.11.7 with Pip3/python3 is the latest stable version (official website download page has https://www.djangoproject.com/download)
Here, use sudo or you'll get an error.

sudo pip3 install django==1.11.7

Tips:

2.1.dev20171130142844//Before using GitHub to download the latest version of the installation, 2. x version too high uninstalling Django-2.1. dev20171130142844: Successfully uninstalled Django-2.1.dev20171130142844// automatically uninstall the previous version successfully installed Django- 1.11.7//Installation Successful

3. Test whether the installation is successful

Cd/users/z/pyp/django

4. Create a new service

sudo django-admin.py startproject testlocalhostcd testlocalhost

5. Run the service, because Django is installed with Pip3/python3, so it should be run with Python3.

Python3 manage.py Runserver

Let the command line fly for a while ~

... xxx.....xxxdjango.db.utils.operationalerror:unable to open database file

An error has been made.

6. Then run with administrator privileges:

sudo python3 manage.py runserver

Print:

Performing system checks ... System Check identified no issues (0 silenced). You have unapplied migration (s). Your project properly until you apply the Migrations for app (s): admin, Auth, contenttypes, sessions. Run ' python manage.py migrate ' to apply them. December, 2017-08:33:50django version 1.11.7, using Settings ' testlocalhost.settings ' starting development Server at H Ttp://127.0.0.1:8000/quit the server with Control-c.

Successful, the browser input http://127.0.0.1:8000/can be seen

View the Django version

Import Django Print (Django.) VERSION)

Print: (1, one, 7, ' final ', 0) description is 1.11.7 version.

View Python3 installation directory

Import SYS Print (Sys.path)

Print xxxxxx /library/frameworks/python.framework/versions/3.6/lib/python3.6 xxxx is the Python3 installation directory

PIP3 installation directory:/LIBRARY/FRAMEWORKS/PYTHON.FRAMEWORK/VERSIONS/3.6/LIB/PYTHON3.6/SITE-PACKAGES/PIP

PIP installation directory in the default Python directory

Django installation directory (installed with PIP3):/library/frameworks/python.framework/versions/3.6/lib/python3.6/site-packages/ Django

Python3 installing Django under Mac OS