X-Git-Url: https://mudpy.org/gitweb?p=mudpy.git;a=blobdiff_plain;f=doc%2Fsource%2Fcoder.rst;h=25493b05e685ff6609872dd51d286141ce7985dd;hp=32d154f65dc20dc93a34330d44cd75a4805bc283;hb=3326b026aaa08da286dae464ff4daab7f583e3d0;hpb=bf62ec87b18508b25e3c9bde0509a03c3c32b5b1

diff --git a/doc/source/coder.rst b/doc/source/coder.rst
index 32d154f..25493b0 100644
--- a/doc/source/coder.rst
+++ b/doc/source/coder.rst
@@ -43,9 +43,11 @@ Basic developer requirements are a POSIX Unix derivative (such as
 Linux), a modern Python 3 interpreter (any of the minor revisions
 mentioned in the ``metadata.classifier`` section of
 :file:`setup.cfg`) and a recent release of the tox_ utility (at least
-the ``tox.minversion`` mentioned in :file:`tox.ini`).
+the ``tox.minversion`` mentioned in :file:`tox.ini`). The tox-venv_
+plug-in for tox is also recommended.
 
 .. _tox: https://tox.readthedocs.io/
+.. _tox-venv: https://pypi.org/project/tox-venv/
 
 application program interface
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~