add info about installing pre-commit manager
@@ -43,6 +43,8 @@ Configuring pre-commit
~~~~~~~~~~~~~~~~~~~~~~
We are using several pre-commit hooks to make sure everything works just fine.
+Before you can run hooks, you need to have the pre-commit package manager installed.
+See `pre-commit page <https://pre-commit.com/#install>`_ for install guide.
To setup hooks after installing all the dependencies run:
.. code:: bash
