From 7291733ac93fbc7a30255a7543729678d29afc21 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Fri, 11 Jan 2019 15:45:15 +0100
Subject: configure: Update python search order

Some systems don't ship with "python" by default anymore, only
"python3" or "python2" or some combination, so include those in the
configure search.

Discussion: https://www.postgresql.org/message-id/flat/1457.1543184081%40sss.pgh.pa.us#c9cc1199338fd6a257589c6dcea6cf8d
---
 doc/src/sgml/installation.sgml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'doc/src')

diff --git a/doc/src/sgml/installation.sgml b/doc/src/sgml/installation.sgml
index 3b521e73bd4..9f5d3cfdb61 100644
--- a/doc/src/sgml/installation.sgml
+++ b/doc/src/sgml/installation.sgml
@@ -1501,7 +1501,8 @@ su - postgres
          implicitly chosen) determines which variant of the PL/Python
          language becomes available.  See
          <xref linkend="plpython-python23"/>
-         for more information.  The default is <command>python</command>.
+         for more information.  If this is not set, the following are probed
+         in this order: <literal>python python3 python2</literal>.
         </para>
        </listitem>
       </varlistentry>
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