Explain how to deploy the modules the pypi way

README.md

@@ -1,2 +1,20 @@
 # vertical-cooperative
 This repository gather odoo modules for cooperatives
+
+## Deploying with pip
+
+We used [odoo setup tools](https://pypi.org/project/setuptools-odoo/#packaging-a-single-addon) to generate the pypi files from the odoo manifests. To deploy any packaged module, so that odoo can later install them,
+you can create a venv with this name (it's git-ignored)
+```shell
+python -m venv venv
+```
+And then pip-install them [from pypi](https://pypi.org/user/coopdevs/).
+
+### Example
+For instance, for the addon `easy_my_coop_website_portal`
+
+```
+pip install odoo12-addon-easy-my-coop-website-portal==12.0.1.0.0.99.dev9
+```
+
+Beware that for word separation, pypi uses dashes `-` and odoo underscores `_`.