Fix a minor with the development setup instructions
@@ -22,7 +22,7 @@ to install ``nox`` in its own isolated environment.
$ pipx install nox
You will need to have a working Redis server on your system. You may
-additionally need PostgreSQL and TCL as well.
+additionally want to install Postgres, although it is optional.
.. note::
@@ -30,7 +30,7 @@ additionally need PostgreSQL and TCL as well.
.. code-block:: console
- $ sudo apt-get install redis-server libpq-dev tcl
+ $ sudo apt install redis-server postgres
Backend
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