Issue #19407: add Python Packaging User Guide notes

The stdlib docs for package distribution and building extensions
are rather dated, and that isn't expected to change for 2.7 and
3.3.

The Python Packaging User Guide isn't complete either, but it's
already a much better road map for new users than the existing
stdlib docs.

1 files changed, 13 insertions, 5 deletions

diff --git a/Doc/install/index.rst b/Doc/install/index.rst
index 738aaa152f..779e923d94 100644
--- a/Doc/install/index.rst
+++ b/Doc/install/index.rst
@@ -20,12 +20,20 @@
    Finally, it might be useful to include all the material from my "Care
    and Feeding of a Python Installation" talk in here somewhere.  Yow!
 
-.. topic:: Abstract
+This document describes the Python Distribution Utilities ("Distutils") from the
+end-user's point-of-view, describing how to extend the capabilities of a
+standard Python installation by building and installing third-party Python
+modules and extensions.
 
-   This document describes the Python Distribution Utilities ("Distutils") from the
-   end-user's point-of-view, describing how to extend the capabilities of a
-   standard Python installation by building and installing third-party Python
-   modules and extensions.
+
+.. note::
+
+   This guide only covers the basic tools for installing extensions that are
+   provided as part of this version of Python. Third party tools offer easier
+   to use and more secure alternatives. Refer to the
+   `quick recommendations section
+   <https://python-packaging-user-guide.readthedocs.org/en/latest/current.html>`__
+   in the Python Packaging User Guide for more information.
 
 
 .. _inst-intro: