diff --git a/docs/installation/arch.rst b/docs/installation/arch.rst
index e58d6cf5..f8492fdf 100644
--- a/docs/installation/arch.rst
+++ b/docs/installation/arch.rst
@@ -16,12 +16,25 @@ If you are running Arch Linux, you can install Mopidy using the
 
        yaourt -Syua
 
-#. Optional: If you want to use any Mopidy extensions, like Spotify support or
-   Last.fm scrobbling, AUR also has `packages for several Mopidy extensions
-   <https://aur.archlinux.org/packages/?K=mopidy>`_.
-
-   For a full list of available Mopidy extensions, including those not
-   installable from AUR, see :ref:`ext`.
-
 #. Finally, you need to set a couple of :doc:`config values </config>`, and
    then you're ready to :doc:`run Mopidy </running>`.
+
+
+Installing extensions
+=====================
+
+If you want to use any Mopidy extensions, like Spotify support or Last.fm
+scrobbling, AUR also has `packages for lots of Mopidy extensions
+<https://aur.archlinux.org/packages/?K=mopidy>`_.
+
+You can also install any Mopidy extension directly from PyPI with ``pip``. To
+list all the extensions available from PyPI, run::
+
+    pip search mopidy
+
+Note that extensions installed from PyPI will only automatically install Python
+dependencies. Please refer to the extension's documentation for information
+about any other requirements needed for the extension to work properly.
+
+For a full list of available Mopidy extensions, including those not installable
+from AUR, see :ref:`ext`.