在Ubuntu20.04安装ros安装参考https://blog.csdn.net/m0_46401516/article/details/127318544?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522166795651716782427440561%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=166795651716782427440561&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2blogfirst_rank_ecpm_v1~times_rank-1-127318544-null-null.nonecase版权声明：本文为weixin_42990464原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。原文链接：https://blog.csdn.net/weixin_42990464/article/details/127764555