我可以与pipenv安装jsonschema

Question

我正在尝试使用命令使用pipenv安装jsonschema：

python3.8 -m pipenv install jsonschema

或直接：

pipenv install jsonschema

它返回以下错误：

Locking [dev-packages] dependencies...
Building requirements...
Resolving dependencies...
✘ Locking Failed! 

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/pipenv/resolver.py", line 857, in <module>
    main()
  File "/usr/local/lib/python3.8/dist-packages/pipenv/resolver.py", line 843, in main
    _main(
  File "/usr/local/lib/python3.8/dist-packages/pipenv/resolver.py", line 822, in _main
    resolve_packages(
  File "/usr/local/lib/python3.8/dist-packages/pipenv/resolver.py", line 741, in resolve_packages
    from pipenv.utils.internet import create_mirror_source, replace_pypi_sources
ModuleNotFoundError: No module named 'pipenv.utils.internet'; 'pipenv.utils' is not a package

如果我直接使用pip安装安装它，我没有问题，如果它有帮助。

如果有人帮我，我会很感激