换台电脑克隆后启动失败，是因为 site 和启动脚本写死了 /home/cc/ros2。仓库内路径改成相对仓库根，加载时再展开；缺 install 时先说明要编译，而不是 source 一个不存在的文件。

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/test_rdk_python.sh

@@ -8,7 +8,9 @@ source "${ROOT}/scripts/lib/load_site_config.sh" 2>/dev/null || true
 SN="${1:-${ROBOT_SN:-${SITE_ROBOT_SN:-}}}"
 ROBOT_IP="${ROBOT_IP:-${SITE_ROBOT_IP:-192.168.100.1}}"
 IFACE="${SITE_NET_IFACE:-}"
-PY="${RDK_PYTHON:-/home/cc/rdk_py310/bin/python}"
+# shellcheck disable=SC1091
+source "${ROOT}/scripts/lib/dev_tools.sh"
+PY="$(dev_rdk_python)"
 
 echo "Using: ${PY}"
 echo "Robot SN: ${SN}  IP: ${ROBOT_IP}  iface: ${IFACE:-auto}"