当Python无法确定要安装的版本时，如何强制python重新安装实用程序包: none

Question

我正在尝试安装python3.10的实用程序包，但是当我运行pip3 install --upgrade --force-reinstall utilities时，只会得到一个错误，如下所示。这里怎么了？这个包怎么安装？

(venv_3.10) brad:integration-testing$ python3 QA/lib/framework/cpap/launcher.py ...
Traceback (most recent call last):
  File "/home/brad/Development/integration-testing/integration-testing/QA/lib/framework/cpap/launcher.py", line 22, in <module>
    from utilities import get_logger, logging
ModuleNotFoundError: No module named 'utilities'
(venv_3.10) brad:integration-testing$ pip3 install utilities
ERROR: Could not find a version that satisfies the requirement utilities (from versions: none)
ERROR: No matching distribution found for utilities
(venv_3.10) brad:integration-testing$ pip3 install --upgrade --force-reinstall utilities
ERROR: Could not find a version that satisfies the requirement utilities (from versions: none)
ERROR: No matching distribution found for utilities
(venv_3.10) brad:integration-testing$ pip3 list | grep utilities
(venv_3.10) brad:integration-testing$ pip3 --version
pip 21.3.1 from /home/brad/Development/integration-testing/venv_3.10/lib/python3.10/site-packages/pip (python 3.10)
(venv_3.10) brad:integration-testing$ python3 --version
Python 3.10.0
(venv_3.10) brad:integration-testing$ pip3 install --ignore-installed utilities
ERROR: Could not find a version that satisfies the requirement utilities (from versions: none)
ERROR: No matching distribution found for utilities

Answer 1

我不知道出了什么问题，但我只是重新编译了python并创建了一个新的虚拟环境。现在一切都正常了。当有疑问的时候，用核武器再试一次。