Package ‘python3-numpy‘ hasno installation candidate解决方法https://panjinquan.blog.csdn.net/article/details/80833986 按此链接方法完美解决！版权声明：本文为qq_41330454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/qq_41330454/article/details/108720081