commit 51ecf0a869720ae5e8845b95fd2973b2760dcecf
author Davanum Srinivas <davanum@gmail.com> Thu Jan 05 16:11:17 2017 -0500
committer Davanum Srinivas <davanum@gmail.com> Thu Jan 05 18:41:29 2017 -0500
tree 3893a7edd1ec93d561ca6e230c0f0dfbd4770dc6
parent 281c5c22ce7f4e7d367f689488e15ad77695a183

Introduce a PYTHON env var

* $PYTHON will have the path to python runtime to be used
* Use $PYTHON to run all the scripts

Change-Id: Ib5ab7820fc18cae5e50ea47302b610494197ad47

tools/install_prereqs.sh

diff --git a/tools/install_prereqs.sh b/tools/install_prereqs.sh
index 8895e1e..da59093 100755
--- a/tools/install_prereqs.sh
+++ b/tools/install_prereqs.sh
@@ -83,6 +83,9 @@
 
 if python3_enabled; then
     install_python3
+    export PYTHON=$(which python${PYTHON3_VERSION} 2>/dev/null || which python3 2>/dev/null)
+else
+    export PYTHON=$(which python 2>/dev/null)
 fi
 
 # Mark end of run