我在ubuntu中安装了python3.9,并将其设为默认设置,这会产生一些问题。因此,我再次将python3.5设置为默认设置,并删除了python3.9。然后,我尝试使用以下命令安装pip: sudo apt-get install python3-pip 它成功安装了,但是当我运行: pip3 --version 它给出了这个错误: /usr/bin/python3.9: bad interpreter: No such file or directo
我尝试过apt安装python3.9,它回复Reading state information...DoneE: Couldn't find any package by glob 'python3.9'
E: Couldn'tfind any package by regex 'python3.9'
我正在尝试安装Python3.9,以便与Python3.6相比,访问一些更新的库。/asyncio/__init__.py", line 8, in <module> File "/usr/local/lib/python3.9line 51, in <module>ModuleNotFoundError: No module nam