我的系统 Python 版本是 3.8.5，但是我使用 pyenv 来管理附加版本 3.6.0，以镜像我的项目部署到的服务器版本。我以前使用 virtualenv + virtualenvwrapper 来管理我的虚拟环境，但我听说过 pipenv 很棒的东西，我想我会试一试。在我尝试使用 Python 3.6.0 之前，一切都很好。流程是这样的：
$ mkdir test_project && cd test_project
$ pyenv shell 3.6.0
$ pipenv install django
Creating a virtualenv for this project…
Pipfile: /home/user/projects/test_project/Pipfile
Using /home/user/.pyenv/shims/python (3.6.0) to create virtualenv…
? Creating virtual environment...created virtual environment CPython3.8.5.final.0-64 in 130ms
creator CPython3Posix(dest=/home/user/.local/share/virtualenvs/test_project-eAvoynKo-/home/user, clear=False, global=False)
seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/user/.local/share/virtualenv)
added seed packages: pip==20.2.3, setuptools==50.3.0, wheel==0.35.1
activators BashActivator,CShellActivator,FishActivator,PowerShellActivator,PythonActivator,XonshActivator
? Successfully created virtual environment!
Traceback (most recent …