# Note: depends on pkg-config
# Note: depends on libffi
# Note: depends on Python
# Note: depends on setuptools
# Note: depends on python-six
wget -c https://github.com/django-extensions/django-extensions/archive/2.1.9/django-extensions-2.1.9.tar.gz
tar -xzf django-extensions-2.1.9.tar.gz
cd django-extensions-2.1.9
python3 setup.py build
python3 setup.py install # as root