How to fix "ModuleNotFoundError: No module named 'odoo8-addon-sale-quotation-sourcing-stock-route-transit'"

By Where is my Python module

python
pip
odoo8-addon-sale-quotation-sourcing-stock-route-transit

You must first install the package before you can use it in your code. Run the following command to install the package and its dependencies.

pip install odoo8-addon-sale-quotation-sourcing-stock-route-transit