2787767bf0
'set -e' flag doesn't allow to fall back to 'return 0' when a command fails. As installation/removal should not fail in most cases - 'set -e' flag has been removed. Below page recommends to be careful with 'set -e' usage: https://www.debian.org/doc/debian-policy/ch-opersys.html#writing-the-scripts Change-Id: If4439aaff66747bceabd3beb7e00ae12ce950e43 Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>