使用一键安装过程中遇到程序崩溃

[rostar]

在使用一件安装的时候遇到了这种错误是为什么？

Traceback (most recent call last):
  File "/tmp/fishinstall/install.py", line 134, in <module>
    main()
  File "/tmp/fishinstall/install.py", line 123, in main
    run_tool_file(tools[code]['tool'].replace("/","."))
  File "/tmp/fishinstall/tools/base.py", line 1476, in run_tool_file
    if tool.run()==False: return False
  File "/tmp/fishinstall/tools/tool_install_ros.py", line 413, in run
    self.install_ros()
  File "/tmp/fishinstall/tools/tool_install_ros.py", line 398, in install_ros
    if not self.support_install(): return False
  File "/tmp/fishinstall/tools/tool_install_ros.py", line 300, in support_install
    if (osversion.get_codename() not in ros_dist_dic.keys()) and (osversion.get_codename() not in ros2_dist_dic.keys()):
  File "/tmp/fishinstall/tools/base.py", line 691, in get_codename
    self.detect_os()
  File "/tmp/fishinstall/tools/base.py", line 651, in detect_os
    raise OsNotDetected("Could not detect OS, tried %s" % attempted)
tools.base.GetOsVersion.<locals>.OsNotDetected: Could not detect OS, tried ['zorin', 'windows', 'nixos', 'clearlinux', 'ubuntu', 'slackware', 'rocky', 'rhel', 'qnx', 'pop', 'osx', 'sailfishos', 'tizen', 'oracle', 'opensuse', 'opensuse', 'opensuse', 'opensuse', 'opensuse', 'openembedded', 'neon', 'mx', 'mint', 'linaro', 'gentoo', 'funtoo', 'freebsd', 'fedora', 'elementary', 'elementary', 'debian', 'cygwin', 'euleros', 'centos', 'manjaro', 'buildroot', 'arch', 'amazon', 'alpine', 'almalinux']

本次运行详细日志文件已保存至 /tmp/fishros_install.log
bash: export: ":/opt/ros/humble/opt/rviz_ogre_vendor/lib:/opt/ros/humble/lib/x86_64-linux-gnu:/opt/ros/humble/lib:/usr/local/cuda-12.4/lib64": 不是有效的标识符