Ref to build environment
@@ -139,6 +139,10 @@ Give the virtual environment access to the global site-packages directory.
:Type: ``bool``
:Default: ``false``
+Depending on the :ref:`config-file/v2:build.image`,
+Read the Docs includes some libraries like scipy, numpy, etc.
+See :ref:`builds:The build environment` for more details.
+
conda
~~~~~
