我从来没有想过会用到Stack Overflow，但是现在我需要了！
当我在Windows上执行pip install dotenv命令并加上可选参数时，出现了以下错误：
Collecting dotenv
Using cached dotenv-0.0.5.tar.gz (2.4 kB)
ERROR: Command errored out with exit status 1:
command: 'c:\python38\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Damian Freeman\\AppData\\Local\\Temp\\pip-install-bdy5mww4\\dotenv\\setup.py'"'"'; __file__='"'"'C:\\Users\\Damian Freeman\\AppData\\Local\\Temp\\pip-install-bdy5mww4\\dotenv\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\Damian Freeman\AppData\Local\Temp\pip-pip-egg-info-k9desg5s'
cwd: C:\Users\Damian Freeman\AppData\Local\Temp\pip-install-bdy5mww4\dotenv\
Complete output (52 lines):
WARNING: The wheel package is not available.
ERROR: Command errored out with exit status 1:
command: 'c:\python38\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Damian Freeman\\AppData\\Local\\Temp\\pip-wheel-djm3svo6\\distribute\\setup.py'"'"'; __file__='"'"'C:\\Users\\Damian Freeman\\AppData\\Local\\Temp\\pip-wheel-djm3svo6\\distribute\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\Damian Freeman\AppData\Local\Temp\pip-pip-egg-info-s15217m9'
cwd: C:\Users\Damian Freeman\AppData\Local\Temp\pip-wheel-djm3svo6\distribute\
Complete output (15 lines):
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\Damian Freeman\AppData\Local\Temp\pip-wheel-djm3svo6\distribute\setuptools\__init__.py", line 2, in <module>
from setuptools.extension import Extension, Library
File "C:\Users\Damian Freeman\AppData\Local\Temp\pip-wheel-djm3svo6\distribute\setuptools\extension.py", line 5, in <module>
from setuptools.dist import _get_unpatched
File "C:\Users\Damian Freeman\AppData\Local\Temp\pip-wheel-djm3svo6\distribute\setuptools\dist.py", line 7, in <module>
from setuptools.command.install import install
File "C:\Users\Damian Freeman\AppData\Local\Temp\pip-wheel-djm3svo6\distribute\setuptools\command\__init__.py", line 8, in <module>
from setuptools.command import install_scripts
File "C:\Users\Damian Freeman\AppData\Local\Temp\pip-wheel-djm3svo6\distribute\setuptools\command\install_scripts.py", line 3, in <module>
from pkg_resources import Distribution, PathMetadata, ensure_directory
File "C:\Users\Damian Freeman\AppData\Local\Temp\pip-wheel-djm3svo6\distribute\pkg_resources.py", line 1518, in <module>
register_loader_type(importlib_bootstrap.SourceFileLoader, DefaultProvider)
AttributeError: module 'importlib._bootstrap' has no attribute 'SourceFileLoader'
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
Traceback (most recent call last):
File "c:\python38\lib\site-packages\setuptools\installer.py", line 128, in fetch_build_egg
subprocess.check_call(cmd)
File "c:\python38\lib\subprocess.py", line 364, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['c:\\python38\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\Users\\DAMIAN~1\\AppData\\Local\\Temp\\tmpfnchk15m', '--quiet', 'distribute']' returned non-zero exit status 1.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Users\Damian Freeman\AppData\Local\Temp\pip-install-bdy5mww4\dotenv\setup.py", line 13, in <module>
setup(name='dotenv',
File "c:\python38\lib\site-packages\setuptools\__init__.py", line 143, in setup
_install_setup_requires(attrs)
File "c:\python38\lib\site-packages\setuptools\__init__.py", line 138, in _install_setup_requires
dist.fetch_build_eggs(dist.setup_requires)
File "c:\python38\lib\site-packages\setuptools\dist.py", line 695, in fetch_build_eggs
resolved_dists = pkg_resources.working_set.resolve(
File "c:\python38\lib\site-packages\pkg_resources\__init__.py", line 781, in resolve
dist = best[req.key] = env.best_match(
File "c:\python38\lib\site-packages\pkg_resources\__init__.py", line 1066, in best_match
return self.obtain(req, installer)
File "c:\python38\lib\site-packages\pkg_resources\__init__.py", line 1078, in obtain
return installer(requirement)
File "c:\python38\lib\site-packages\setuptools\dist.py", line 754, in fetch_build_egg
return fetch_build_egg(self, req)
File "c:\python38\lib\site-packages\setuptools\installer.py", line 130, in fetch_build_egg
raise DistutilsError(str(e))
distutils.errors.DistutilsError: Command '['c:\\python38\\python.exe', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', 'C:\\Users\\DAMIAN~1\\AppData\\Local\\Temp\\tmpfnchk15m', '--quiet', 'distribute']' returned non-zero exit status 1.
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
然而，我在一篇旧的帖子上读到要使用 pip install python-dotenv 安装 DotEnv，但是这个“解决方案”对我的问题没有起作用。
任何帮助都将不胜感激！
python -m pip install dotenv命令进行安装？你的电脑上是否安装了多个版本的Python？你从哪里获取的Python安装文件（官网、Windows Store等）？ - Robin De Schepper