Django/PyCahrm。将项目重新定位到另一台装有/venv的PC时，无法找到“dotenv”模块，也无法安装它

Question

我将我的Django项目（mySite）与 /venv重新定位到另一台计算机上。在第一台计算机上，它运行良好。并且在哪里被称为“dotenv”模块。

在PyCharm中，我将我的项目html" target="_blank">解释器设置为:Python 3.7(my site)C:\ Users \ User \ my site \ venv \ Scripts \ Python . exe

但“python管理”。新计算机中的“py runserver”引发：

ModuleNotFoundError: No module named 'dotenv'

但在../mysite/venv/Scripts存在文件dotenv.exe中。还有sobfolder../venv/lib/site-packages/dotenv/too。在PyCharm设置中，包列表中的项目解释器presense python dotenv 0.14.0

好的。我尝试通过pip安装dotenv，但它会引发错误：C:\Users\User\mysite\mysite

Collecting dotenv
  Using cached https://files.pythonhosted.org/packages/e2/46/3754073706e31670eed18bfa8a879305b56a471db15f20523c2427b10078/dotenv-0.0.5.tar.gz
    Complete output from command python setup.py egg_info:
    Command "python setup.py egg_info" failed with error code 1 in C:\Temp\pip-wheel-4a1x88l2\distribute\
    Traceback (most recent call last):
      File "C:\Users\User\Anaconda3\lib\site-packages\setuptools\installer.py", line 126, in fetch_build_egg
        subprocess.check_call(cmd)
      File "C:\Users\User\Anaconda3\lib\subprocess.py", line 347, in check_call
        raise CalledProcessError(retcode, cmd)
    subprocess.CalledProcessError: Command '['C:\\Users\\User\\Anaconda3\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\Temp\\tmpz_ip4m3r', '--quiet', 'distribute']' returned n
on-zero exit status 1.

    The above exception was the direct cause of the following exception:

    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "C:\Temp\pip-install-07by3weo\dotenv\setup.py", line 23, in <module>
        scripts=['scripts/dotenv']
      File "C:\Users\User\Anaconda3\lib\site-packages\setuptools\__init__.py", line 152, in setup
        _install_setup_requires(attrs)
      File "C:\Users\User\Anaconda3\lib\site-packages\setuptools\__init__.py", line 147, in _install_setup_requires
        dist.fetch_build_eggs(dist.setup_requires)
      File "C:\Users\User\Anaconda3\lib\site-packages\setuptools\dist.py", line 676, in fetch_build_eggs
        replace_conflicting=True,
      File "C:\Users\User\Anaconda3\lib\site-packages\pkg_resources\__init__.py", line 766, in resolve
        replace_conflicting=replace_conflicting
      File "C:\Users\User\Anaconda3\lib\site-packages\pkg_resources\__init__.py", line 1049, in best_match
        return self.obtain(req, installer)
      File "C:\Users\User\Anaconda3\lib\site-packages\pkg_resources\__init__.py", line 1061, in obtain
        return installer(requirement)
      File "C:\Users\User\Anaconda3\lib\site-packages\setuptools\dist.py", line 732, in fetch_build_egg
        return fetch_build_egg(self, req)
      File "C:\Users\User\Anaconda3\lib\site-packages\setuptools\installer.py", line 128, in fetch_build_egg
        raise DistutilsError(str(e)) from e
    distutils.errors.DistutilsError: Command '['C:\\Users\\User\\Anaconda3\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\Temp\\tmpz_ip4m3r', '--quiet', 'distribute']' returned
 non-zero exit status 1.

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in C:\Temp\pip-install-07by3weo\dotenv\

我试试这个：pip install --升级设置工具，但它没有帮助

如何解决？

Answer 1

pip安装python-dotenv（不是'dotenv'）。它工作