[ -n "$MO_ROOT" -a -d "$MO_ROOT" ] || { echo >&2 "MO_ROOT not set, giving up." ; exit 1 ; }
pushd $MO_ROOT >/dev/null
. lib/libeval.sh
[ -n "$MO_ROOT" -a -d "$MO_ROOT" ] || { echo >&2 "MO_ROOT not set, giving up." ; exit 1 ; }
pushd $MO_ROOT >/dev/null
. lib/libeval.sh