[issue20909] 3.4 cherry pick: d22ef969cb82 new distribution & installation guides

[Nick Coghlan]

New submission from Nick Coghlan:

Cherry pick request for the Installation & Distribution docs updates for PEP 453.

New changeset d22ef969cb82 by Nick Coghlan in branch 'default':
Close #19407: New installation & distribution guides
http://hg.python.org/cpython/rev/d22ef969cb82

----------
assignee: larry
components: Documentation
messages: 213390
nosy: larry, ncoghlan
priority: release blocker
severity: normal
stage: commit review
status: open
title: 3.4 cherry pick: d22ef969cb82 new distribution & installation guides
type: enhancement
versions: Python 3.4

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue20909>
_______________________________________