#!/bin/bash
-yum erase -y python-devel libyaml-devel numactl-devel kernel-devel kernel-headers kernel-lt-headers kernel-lt-devel gcc
+if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
+ set -x
+fi
+
+# Stop on error
+set -euo pipefail
+
+yum erase -y python-devel libyaml-devel numactl-devel kernel-devel kernel-headers kernel-lt-headers kernel-lt-devel gcc git python3-dev libpython3.6-dev