Pipenv 安装错误: 未创建或指定位置

Question

我正在使用Pipenv管理项目依赖关系。一直以来都很好用，但现在有问题了。我试图通过pipenv install来创建一个环境，但是出现了以下错误：

❯ pipenv install --dev --skip-lock
Creating a virtualenv for this project…
Pipfile: /Users/user/project/Pipfile
Using /usr/bin/python3 (3.7.3) to create virtualenv…
⠧ Creating virtual environment...created virtual environment CPython3.7.3.final.0-64 in 399ms
  creator CPython3Posix(dest=/Users/user/.local/share/virtualenvs/sql_runner-ABIm84c6, clear=False, global=False)
  seeder FromAppData(download=False, pip=latest, setuptools=latest, wheel=latest, via=copy, app_data_dir=/Users/user/Library/Application Support/virtualenv/seed-app-data/v1)
  activators BashActivator,CShellActivator,FishActivator,PowerShellActivator,PythonActivator,XonshActivator

✔ Successfully created virtual environment!
Virtualenv location: /Users/user/.local/share/virtualenvs/sql_runner-ABIm84c6
Traceback (most recent call last):
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/bin/pipenv", line 8, in <module>
    sys.exit(cli())
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/vendor/click/decorators.py", line 64, in new_func
    return ctx.invoke(f, obj, *args, **kwargs)
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/vendor/click/decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/cli/command.py", line 235, in install
    retcode = do_install(
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/core.py", line 1734, in do_install
    ensure_project(
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/core.py", line 579, in ensure_project
    path_to_python = which("python") or which("py")
  File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/core.py", line 108, in which
    raise RuntimeError("location not created nor specified")
RuntimeError: location not created nor specified

Pipfile 的内容如下：

[[source]]
name = "pypi"
url = "https://pypi.org/simple"
verify_ssl = true

[dev-packages]
pytest     = "==4.6.3"
flake8     = "==3.7.7"
autopep8   = "==1.4.4"
pytest-cov = "==2.7.1"
moto       = "==1.3.13"
Sphinx     = "==2.3.1"

[packages]
psycopg2-binary          = "==2.8.2"
boto3                    = "==1.9.166"
pymongo                  = "==3.8.0"
deprecated               = "==1.2.5"
paramiko                 = "==2.6.0"
pandas                   = "==0.24.2"
pyarrow                  = "==0.14.0"
SQLAlchemy               = "==1.3.15"
s3fs                     = "==0.4.0"

[requires]
python_version = "3.7"

我使用Homebrew安装了Pipenv。不确定是什么导致它停止工作。其他旧项目可以正常工作，但每次尝试创建环境时都会出现此错误。

谢谢！

- pablosjv

Answer 1

所以我设法使其正常工作。我的默认Python系统安装版本是3.7.3。然而，pipenv出于某种原因不喜欢这个版本。我使用homebrew安装了python 3.7.7，pipenv成功定位到该版本并用它创建虚拟环境。

总之，为解决此问题，请尝试重新安装Python。在我的情况下：

brew install python

- pablosjv

---

现在执行 brew install python 命令。看起来 @3.7 不再是一个有效的软件包了。 - Nathan Hanna

Answer 2

截至2023年7月2日，已经有一个新的pipenv版本输出了完全相同的错误。 我的版本是：

Traceback (most recent call last):
  File "/usr/local/bin/pipenv", line 8, in <module>
    sys.exit(cli())
  File "/usr/local/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 1130, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/pipenv/cli/options.py", line 58, in main
    return super().main(*args, **kwargs, windows_expand_args=False)
  File "/usr/local/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 1055, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 1657, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 1404, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 760, in invoke
    return __callback(*args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/pipenv/vendor/click/decorators.py", line 84, in new_func
    return ctx.invoke(f, obj, *args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 760, in invoke
    return __callback(*args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/pipenv/cli/command.py", line 233, in install
    do_install(
  File "/usr/local/lib/python3.8/site-packages/pipenv/routines/install.py", line 66, in do_install
    ensure_project(
  File "/usr/local/lib/python3.8/site-packages/pipenv/utils/project.py", line 82, in ensure_project
    os.environ["PIP_PYTHON_PATH"] = project.python
  File "/usr/local/lib/python3.8/site-packages/pipenv/project.py", line 1163, in python
    return project_python(self)
  File "/usr/local/lib/python3.8/site-packages/pipenv/utils/shell.py", line 404, in project_python
    python = project._which("python")
  File "/usr/local/lib/python3.8/site-packages/pipenv/project.py", line 1172, in _which
    raise RuntimeError("location not created nor specified")
RuntimeError: location not created nor specified

我的解决方法是运行： pip install pipenv==2023.6.26

我在这里报告了此问题

- elad silver

---

在https://github.com/pypa/pipenv/issues/5772中已解决。请使用2023.7.3来绕过此问题。 - elad silver