问题: ERROR: Could not install packages due to an OSError: [WinError 5] 拒绝访问。: ‘D:\anaconda3\Lib\site-packages\llvmlite\~inding\llvmlite.dll’ Consider using the --user option or check the permissions. 解决: 找到anaconda prompt右击,以管理员身份运行,不管安装什么模块后面都加一个 --user pip install numda==0.53.0 --user