Django / PyCahrm使用/ venv将项目重定位到另一台PC上，找不到`dotenv`模块，无法安装它

如何解决Django / PyCahrm使用/ venv将项目重定位到另一台PC上，找不到`dotenv`模块，无法安装它

我将带有/ venv的Django项目（mysite）移至另一台计算机。 在第一台计算机上，它运行良好。哪里有“ dotenv”模块。

在PyCharm中，我将项目解释器设置为： Python 3.7（mysite）C：\ Users \ User \ mysite \ venv \ Scripts \ python.exe

但是新计算机中的“ python manage.py runserver”出现了：

ModuleNotFoundError: No module named 'dotenv'

但是在../mysite/venv/脚本存在文件dotenv.exe中。 还有sobfolder ../venv/lib/site-packages/dotenv/。 在“ PyCharm-Settings-Project解释器”的“程序包”列表中，存在python-dotenv 0.14.0

好的。我尝试通过pip安装dotenv，但是会引发错误： C：\ Users \ User \ mysite \ mysite> pip install dotenv

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','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\

我尝试这样：pip install --upgrade setuptools，但没有帮助

如何解决？

解决方法

pip安装python-dotenv （不是'dotenv'）。它有效