X-Git-Url: https://mudpy.org/gitweb?p=mudpy.git;a=blobdiff_plain;f=doc%2Fsource%2Fcoder.rst;fp=doc%2Fsource%2Fcoder.rst;h=a14893648a957330ba49265f290a73553aac2777;hp=e91c46494ba41dfee05cdd048ff70a8734f9e5f3;hb=24687ba4e94bcf43bcee1d196c6944303a4402c1;hpb=feb02456084a1954513d9a1f2da2f922e61c2562

diff --git a/doc/source/coder.rst b/doc/source/coder.rst
index e91c464..a148936 100644
--- a/doc/source/coder.rst
+++ b/doc/source/coder.rst
@@ -2,7 +2,7 @@
  coder guide
 =============
 
-.. Copyright (c) 2004-2020 mudpy authors. Permission to use, copy,
+.. Copyright (c) 2004-2021 mudpy authors. Permission to use, copy,
    modify, and distribute this software is granted under terms
    provided in the LICENSE file distributed with this software.
 
@@ -44,11 +44,9 @@ 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-venv_
-plug-in for tox is also recommended.
+the ``tox.minversion`` mentioned in :file:`tox.ini`).
 
 .. _tox: https://tox.readthedocs.io/
-.. _tox-venv: https://pypi.org/project/tox-venv/
 
 application program interface
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -103,13 +101,13 @@ be fairly similar across most GNU/Linux distributions. For example,
 on Debian 10 (a.k.a. *Buster*) you need to expressly install the
 ``pip`` and ``venv`` modules since they're packaged separately from
 the rest of the Python standard library. Once that's done, you can
-perform local installs of ``tox`` and ``tox-venv`` as a normal
-non-root user. We're also going to install system packages for the
-``git`` revision control toolset and an extensible console-based MUD
-client called ``tf5`` (TinyFugue version 5)::
+perform a local install of ``tox`` as a normal non-root user. We're
+also going to install system packages for the ``git`` revision
+control toolset and an extensible console-based MUD client called
+``tf5`` (TinyFugue version 5)::
 
     sudo apt install git python3-pip python3-venv tf5
-    pip install --user tox tox-venv
+    pip install --user tox
     exit
 
 The reason for exiting is that, if this is the first time you've