diff --git a/README.rst b/README.rst
index 464e9af..f4faa4e 100644
--- a/README.rst
+++ b/README.rst
@@ -152,7 +152,7 @@ Manually
 
 * Install the needed system libraries::
 
-    sudo dnf install git python3 libgit2-devel redis \
+    sudo dnf install git python3 python3-devel libgit2-devel redis \
                      libjpeg-devel gcc libffi-devel redhat-rpm-config
 
   .. note:: Do note the version of libgit2 that you install, for example
@@ -207,8 +207,8 @@ Manually
 
 * Enable and start redis server::
 
-    systemctl enable redis
-    systemctl start redis
+    sudo systemctl enable redis
+    sudo systemctl start redis
 
 * Start a worker, in one terminal::
 
@@ -235,7 +235,13 @@ This will launch the application at http://127.0.0.1:5000
 
   * Run it::
 
-      ./runtests.sh
+      python runtests.py run
+
+   You may use::
+
+      python runtests.py --help
+
+   to check other options supported or read the source code ;-)
 
     .. note:: While testing for worker tasks, pagure uses celery in /usr/bin/
             Celery then looks for eventlet (which we use for testing only) at
diff --git a/doc/contributing.rst b/doc/contributing.rst
index bd54af5..370c527 100644
--- a/doc/contributing.rst
+++ b/doc/contributing.rst
@@ -13,11 +13,13 @@ If you're submitting patches to pagure, please observe the following:
   yourself (which is simple: ``black /path/to/pagure``).
 
 - Check that your code doesn't break the test suite.  The test suite can be
-  run using the ``runtests.sh`` shell script at the top of the sources.
+  run using the ``runtests.py`` script at the top of the sources, you may
+  use ``python runtests.py run`` to run the tests and ``python runtests.py --help``
+  to check other options supported.
   See :doc:`development` for more information about the test suite.
 
 - If you are adding new code, please write tests for them in ``tests/``,
-  the ``runtests.sh`` script will help you to see the coverage of your code
+  the ``runtests.py`` script will help you to see the coverage of your code
   in unit-tests.
 
 - If your change warrants a modification to the docs in ``doc/`` or any