From 94c98010e2aea217397bdfff2cffc38e1b030f2d Mon Sep 17 00:00:00 2001
From: Paulo Vieira <paulovieira@gmail.com>
Date: Fri, 19 Jan 2024 13:01:48 +0000
Subject: [PATCH] Update README.md - add note for when there are several
 postgresql  installations

I found a previous comment about this issue here: https://github.com/pramsey/pgsql-http/issues/12#issuecomment-95651247

However I couldn't make it work. I updated `PATH` before running `make` (even doing `export PATH=/usr/lib/postgresql/14/bin:$PATH`), but when running `sudo make install` it would always see the "wrong" version.
---
 README.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/README.md b/README.md
index 588b9e7..96046da 100644
--- a/README.md
+++ b/README.md
@@ -342,6 +342,15 @@ make
 sudo make install
 ```
 
+If there several PostgreSQL installations available, you might need to edit the Makefile before running `make` to something like this:
+
+```
+...
+#PG_CONFIG = pg_config
+PG_CONFIG = /usr/lib/postgresql/14/bin/pg_config
+...
+```
+
 ### Windows
 
 There is a build available at [postgresonline](http://www.postgresonline.com/journal/archives/371-http-extension.html), not maintained by me.