没有名为“distutils.util”的模块...但是 distutils 已安装？

小能豆

没有名为“distutils.util”的模块...但是 distutils 已安装？

我想升级我的 python 版本（在本例中升级到 3.10），因此在安装 python3.10 之后，我继续尝试添加一些我使用的模块，例如 opencv ，遇到了：

jeremy@jeremy-Blade:~$ python3.10 -m pip install opencv-python 
Traceback (most recent call last):
  File "/usr/lib/python3.10/runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
  File "/usr/lib/python3.10/runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3/dist-packages/pip/__main__.py", line 16, in <module>
    from pip._internal.cli.main import main as _main  # isort:skip # noqa
  File "/usr/lib/python3/dist-packages/pip/_internal/cli/main.py", line 10, in <module>
    from pip._internal.cli.autocompletion import autocomplete
  File "/usr/lib/python3/dist-packages/pip/_internal/cli/autocompletion.py", line 9, in <module>
    from pip._internal.cli.main_parser import create_main_parser
  File "/usr/lib/python3/dist-packages/pip/_internal/cli/main_parser.py", line 7, in <module>
    from pip._internal.cli import cmdoptions
  File "/usr/lib/python3/dist-packages/pip/_internal/cli/cmdoptions.py", line 19, in <module>
    from distutils.util import strtobool
ModuleNotFoundError: No module named 'distutils.util'

jeremy@jeremy-Blade:~$ sudo apt-get install python3-distutils
[sudo] password for jeremy: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
python3-distutils is already the newest version (3.8.10-0ubuntu1~20.04).
...
0 upgraded, 0 newly installed, 0 to remove and 4 not upgraded.

由于 distutils 似乎已经安装，我不知道如何继续。

阅读 32

2024-10-12

共1个答案

小能豆

The issue you’re encountering is due to the fact that Python 3.10 is installed, but the required distutils module is missing for this specific version of Python. While the python3-distutils package is already installed, it seems to be for Python 3.8 (as seen in the message), not for Python 3.10.

Here’s how you can resolve the issue:

1. Install `python3.10-distutils`

Since you installed Python 3.10 separately, you likely need to install the distutils package for Python 3.10 specifically. You can do this by running:

sudo apt-get install python3.10-distutils

This will install the necessary distutils package for Python 3.10, allowing pip to function correctly with that version.

2. Verify `pip` for Python 3.10

After installing distutils, ensure that pip is properly installed for Python 3.10:

python3.10 -m ensurepip --upgrade

This will either install pip if it’s missing or upgrade it if necessary.

3. Install OpenCV

Once distutils and pip are set up for Python 3.10, you can proceed to install OpenCV:

python3.10 -m pip install opencv-python

4. (Optional) Ensure `pip` is Up to Date

It’s always a good idea to make sure pip is up to date:

python3.10 -m pip install --upgrade pip

These steps should resolve the error and allow you to install OpenCV and other packages using Python 3.10.

2024-10-12