安装python windows 10的PyObjC库时出错

Question

我试图创造一个个人助理来娱乐。我导入了playsound模块和gTTS模块。他们都很好。但谷歌tts听起来像是旧时的tts。这听起来不像我正在关注的视频中那样棒。所以我认为这可能是问题所在，因为我没有安装模块‘PyObjC’，但视频中的家伙安装了。所以我还需要知道这是否是tts听起来不一样的原因

所以，当我试图在pycharm中安装PyObjC模块时，我发现以下错误

我试图用这个命令安装

pip install pyobjc

最后它说

ERROR: Could not find a version that satisfies the requirement pyobjc-framework-CoreWLAN
ERROR: No matching distribution found for pyobjc-framework-CoreWLAN

这是全部日志

Collecting PyObjC
  Downloading pyobjc-7.1-py3-none-any.whl (3.0 kB)
Collecting pyobjc-framework-DiscRecordingUI==7.1
  Downloading pyobjc_framework_DiscRecordingUI-7.1-py2.py3-none-any.whl (4.2 kB)
Collecting pyobjc-framework-ServiceManagement==7.1
  Downloading pyobjc_framework_ServiceManagement-7.1-py2.py3-none-any.whl (4.4 kB)
Collecting pyobjc-framework-AppleScriptKit==7.1
  Downloading pyobjc_framework_AppleScriptKit-7.1-py2.py3-none-any.whl (3.8 kB)
Collecting pyobjc-framework-NetFS==7.1
  Downloading pyobjc_framework_NetFS-7.1-py2.py3-none-any.whl (3.7 kB)
Collecting pyobjc-framework-LaunchServices==7.1
  Downloading pyobjc_framework_LaunchServices-7.1-py2.py3-none-any.whl (3.3 kB)
Collecting pyobjc-framework-CoreAudioKit==7.1
  Downloading pyobjc-framework-CoreAudioKit-7.1.tar.gz (18 kB)
    ERROR: Command errored out with exit status 1:
     command: 'f:\tutorial stuffs\python stuffs\python projects\jarvisai\venv\scripts\python.exe' -c     'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Lenovo\\AppData\\Local\\Temp\\pip-install-g
kyklypv\\pyobjc-framework-coreaudiokit_3c513b6869b344269cf01d2f0d88825d\\setup.py'"'"'; __file__='"'"'C:\\Users\\Lenovo\\AppData\\Local\\Temp\\pip-install-gkyklypv\\pyobjc-framework-coreaudiokit_3c513b6869b344
269cf01d2f0d88825d\\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\Lenovo\AppData\Local\Temp\pip-pip-egg-info-cx4g0zlj'
     cwd: C:\Users\Lenovo\AppData\Local\Temp\pip-install-gkyklypv\pyobjc-framework-   coreaudiokit_3c513b6869b344269cf01d2f0d88825d\
Complete output (9 lines):
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\Lenovo\AppData\Local\Temp\pip-install-gkyklypv\pyobjc-framework-coreaudiokit_3c513b6869b344269cf01d2f0d88825d\setup.py", line 28, in <module>
    Extension(
  File "C:\Users\Lenovo\AppData\Local\Temp\pip-install-gkyklypv\pyobjc-framework-coreaudiokit_3c513b6869b344269cf01d2f0d88825d\pyobjc_setup.py", line 414, in Extension
    os_level = get_os_level()
  File "C:\Users\Lenovo\AppData\Local\Temp\pip-install-gkyklypv\pyobjc-framework-coreaudiokit_3c513b6869b344269cf01d2f0d88825d\pyobjc_setup.py", line 200, in get_os_level
    with open("/System/Library/CoreServices/SystemVersion.plist", "rb") as fp:
FileNotFoundError: [Errno 2] No such file or directory: '/System/Library/CoreServices/SystemVersion.plist'
----------------------------------------
WARNING: Discarding     https://files.pythonhosted.org/packages/49/5f/8fa17896dc615bf693934dd96a4902ac3b2887a12bc8ddd547b8fed733b7/pyobjc-framework-CoreAudioKit-7.1.tar.gz#sha256=64754be56061b879915d840e0c98f4a6e0
c1135d0cfd3737a08fbbfb138403f7 (from https://pypi.org/simple/pyobjc-framework-coreaudiokit/) (requires-python:>=3.6). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
Collecting PyObjC
  Downloading pyobjc-7.0.1-py3-none-any.whl (3.1 kB)
Collecting pyobjc-framework-Quartz==7.0.1
  Downloading pyobjc-framework-Quartz-7.0.1.tar.gz (3.3 MB)
 |████████████████████████████████| 3.3 MB 125 kB/s

通过这种方式，它尝试检查所有可用的版本，这就是它在最后显示的内容

WARNING: Discarding https://files.pythonhosted.org/packages/ce/dd/0f24ca4105b654465251150d6fdee3e134b92e33d91cbd0455a80e0b99f3/pyobjc-2.2.tar.gz#sha256=b921d5dea8e21279bd5fb5f28bf87f0dbbae252b5fb7ce8e54d0552b2
b3a3168 (from https://pypi.org/simple/pyobjc/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
ERROR: Cannot install pyobjc==4.1, pyobjc==4.2, pyobjc==4.2.1, pyobjc==4.2.2, pyobjc==5.0, pyobjc==5.1, pyobjc==5.1.1, pyobjc==5.1.2, pyobjc==5.2, pyobjc==5.3, pyobjc==6.0, pyobjc==6.0.1, pyobjc==6.1, pyobjc==
6.2, pyobjc==6.2.1, pyobjc==6.2.2, pyobjc==7.0, pyobjc==7.0.1 and pyobjc==7.1 because these package versions have conflicting dependencies.

The conflict is caused by:
    pyobjc 7.1 depends on pyobjc-framework-CoreAudioKit==7.1
    pyobjc 7.0.1 depends on pyobjc-framework-Quartz==7.0.1
    pyobjc 7.0 depends on pyobjc-framework-CoreMIDI==7.0
    pyobjc 6.2.2 depends on pyobjc-framework-CoreData==6.2.2
    pyobjc 6.2.1 depends on pyobjc-core==6.2.1
    pyobjc 6.2 depends on pyobjc-framework-Cocoa==6.2
    pyobjc 6.1 depends on pyobjc-framework-WebKit==6.1
    pyobjc 6.0.1 depends on pyobjc-framework-FSEvents==6.0.1; platform_release >= "9.0"
    pyobjc 6.0 depends on pyobjc-framework-CoreServices==6.0
    pyobjc 5.3 depends on pyobjc-framework-CoreData==5.3
    pyobjc 5.2 depends on pyobjc-framework-CoreText==5.2
    pyobjc 5.1.2 depends on pyobjc-framework-FSEvents==5.1.2; platform_release >= "9.0"
    pyobjc 5.1.1 depends on pyobjc-framework-WebKit==5.1.1
    pyobjc 5.1 depends on pyobjc-framework-ScreenSaver==5.1
    pyobjc 5.0 depends on pyobjc-core==5.0
    pyobjc 4.2.2 depends on pyobjc-framework-CoreText==4.2.2
    pyobjc 4.2.1 depends on pyobjc-framework-SecurityInterface==4.2.1
    pyobjc 4.2 depends on pyobjc-core==4.2
    pyobjc 4.1 depends on pyobjc-framework-Quartz==4.1

To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict

ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/user_guide/#fixing-conflicting-dependencies

Answer 1

错误被解决了。pyObjC需要64位python setup.exe，但我安装了32位版本的python。这就造成了问题。您需要安装64位python安装文件，这将解决此错误

Answer 2

PyObjC是用于macOS的python包的集合，不能安装在Windows（或Linux）上