安装ros的问题

rosdep update更新不了问题解决

https://blog.csdn.net/nidie508/article/details/104156378?utm_medium=distribute.wap_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.wap_blog_relevant_no_pic&depth_1-utm_source=distribute.wap_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-3.wap_blog_relevant_no_pic