From 12cb074703f42745b3fb902c99e8a168308ca34e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Renata=20Kopecn=C3=A1?= <kopecna@physi.uni-heidelberg.de>
Date: Mon, 7 Feb 2022 17:01:45 +0100
Subject: [PATCH] Update 'Selection code'

---
 Selection-code.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Selection-code.md b/Selection-code.md
index 343d13a..17647ce 100644
--- a/Selection-code.md
+++ b/Selection-code.md
@@ -44,10 +44,13 @@ If you need to verify the ROOT version at use, open ROOT and run
 
 
 ## Setting up python3 and pyROOT
-**TODO**
+The simples way to setup python3 and pyROOT on delta and lhcba1 is to run the following command:
+
 ```
 source  /cvmfs/sft.cern.ch/lcg/views/setupViews.sh LCG_97python3 x86_64-centos7-gcc9-opt
 ```
+Please keep in mind that in the time of writing quite a lot of code, the standard on the servers used to be still python2 (I know, don't). In case there is such an error, you either want to somehow setup python2 or better, fix the script to be python3 friendly.
+
 ## General remarks
 
 The code is a long series of tweaks, be patient when something is not ideal.