You may use pip
for that without using the network. See in the docs (search for "Install a particular source archive file"). Any of those should work:
pip install relative_path_to_seaborn.tar.gz
pip install absolute_path_to_seaborn.tar.gz
pip install file:///absolute_path_to_seaborn.tar.gz
Or you may uncompress the archive and use setup.py
directly with either pip
or python
:
cd directory_containing_tar.gz
tar -xvzf seaborn-0.10.1.tar.gz
pip install seaborn-0.10.1
python setup.py install
Of course, you should also download required packages and install them the same way before you proceed.