当我在 Linux 终端中写入 $ns 时，它会显示以下消息：
"When configured, ns found the right version of tclsh in /usr/bin/tclsh8.6
but it doesn't seem to be there anymore, so ns will fall back on running the first tclsh in your path. The wrong version of tclsh may break the test suites. Reconfigure and rebuild ns if this is a problem. "
它会导致我正在执行的 TCL 文件出现任何问题吗？我正在使用ns-allinone-2.35.