英文:
Having trouble opening a virtual environment in python3.9
问题
我已经通过apt在我的Ubuntu 18.04.6 LTS上安装了Python 3.9。然后我尝试创建一个在3.9上运行的新虚拟环境，以下是我所做的过程：
$ python3.9 -m venv /home/user1/py3.9
Error: Command '['/home/user1/py3.9/bin/python3.9', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1.
为了解决这个问题，我尝试升级pip，但遇到了与distutils相关的错误，以下是该命令的输出：
$ python3.9 -m pip install --upgrade pip
Traceback (most recent call last):
File "/usr/lib/python3.9/runpy.py", line 188, in _run_module_as_main
mod_name, mod_spec, code = _get_module_details(mod_name, _Error)
...
ImportError: cannot import name 'sysconfig' from 'distutils' (/usr/lib/python3.9/distutils/__init__.py)
然后我使用命令 sudo apt install python3.9-distutils 安装了distutils，安装成功后，我能够升级pip。但是如果我尝试创建虚拟环境，仍然遇到了相同的 returned non-zero exit status 1 问题。我不确定我做错了什么，但我过去曾安装过Python 3.11，并且可以以相同的方式创建虚拟环境，根据我所记得。我现在不确定该怎么办。
英文:
I have installed python3.9 through apt in my Ubuntu 18.04.6 LTS. Then I was trying to create a new virtual environment that runs on 3.9. This is the process I did:
$ python3.9 -m venv /home/user1/py3.9
Error: Command '['/home/user1/py3.9/bin/python3.9', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1.
To remedy this I tried upgrading pip, which raised an error regarding distutils. Here was the output of that:
$ python3.9 -m pip install --upgrade pip
Traceback (most recent call last):
File "/usr/lib/python3.9/runpy.py", line 188, in _run_module_as_main
mod_name, mod_spec, code = _get_module_details(mod_name, _Error)
File "/usr/lib/python3.9/runpy.py", line 147, in _get_module_details
return _get_module_details(pkg_main_name, error)
File "/usr/lib/python3.9/runpy.py", line 111, in _get_module_details
__import__(pkg_name)
File "/usr/lib/python3/dist-packages/pip/__init__.py", line 29, in <module>
from pip.utils import get_installed_distributions, get_prog
File "/usr/lib/python3/dist-packages/pip/utils/__init__.py", line 23, in <module>
from pip.locations import (
File "/usr/lib/python3/dist-packages/pip/locations.py", line 9, in <module>
from distutils import sysconfig
ImportError: cannot import name 'sysconfig' from 'distutils' (/usr/lib/python3.9/distutils/__init__.py)
I then installed distutils using the command: sudo apt install python3.9-distutils, which was sucessful and after that I could upgrade pip.
But I'm still having the same problem of returned non-zero exit status 1 if I try to create the virtual environment. I'm not sure what I did wrong. But I did install python3.11 in the past and could create virtual environment the same way IIRC. I'm not sure what to do at this point.
答案1
得分: 0
只安装Python是不够的。
您需要执行多个步骤：
sudo apt install python3.9
sudo apt install python3.9-distutils
sudo apt install python3.9-venv
sudo apt install python3.9-dev
希望在此之后一切都能按预期工作。
英文:
Just installing python isn't enough.
You have to to multiple steps:
sudo apt install python3.9
sudo apt install python3.9-distutils
sudo apt install python3.9-venv
sudo apt install python3.9-dev
Hopefully, after that everything will work as intended.
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