[Django]-Is it possible to install a django package without pip?

Yes, you can probably get the sources from The Python Package Index

Once you have them, uncompress the files and install them manually (this will depend on you OS).

On Linux systems:

python setup.py build
python setup.py install

Here’s the full reference

EDIT : Note that when manually installing those packages, you must also install any missing dependencies, eg. setuptools in your case