I was trying to create a personal assistant for fun. I imported playsound module and gTTS module. They were all ok. But the google tts was sounding like old days tts. It did not sound so great like it did in the video I was following. So I thought it might be the problem because of the module 'PyObjC' that i did not install, but the guy did in the video. So I also need to know if it was the reason the tts was sounding different.
So, When I tried to install PyObjC module in pycharm I found following error
I tried to install with this command
pip install pyobjc
At the end it says
ERROR: Could not find a version that satisfies the requirement pyobjc-framework-CoreWLAN
ERROR: No matching distribution found for pyobjc-framework-CoreWLAN
Here is the whole log
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:utorial stuffspython stuffspython projectsjarvisaivenvscriptspython.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('"'"'
'"'"', '"'"'
'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg
-base 'C:UsersLenovoAppDataLocalTemppip-pip-egg-info-cx4g0zlj'
cwd: C:UsersLenovoAppDataLocalTemppip-install-gkyklypvpyobjc-framework- coreaudiokit_3c513b6869b344269cf01d2f0d88825d
Complete output (9 lines):
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:UsersLenovoAppDataLocalTemppip-install-gkyklypvpyobjc-framework-coreaudiokit_3c513b6869b344269cf01d2f0d88825dsetup.py", line 28, in <module>
Extension(
File "C:UsersLenovoAppDataLocalTemppip-install-gkyklypvpyobjc-framework-coreaudiokit_3c513b6869b344269cf01d2f0d88825dpyobjc_setup.py", line 414, in Extension
os_level = get_os_level()
File "C:UsersLenovoAppDataLocalTemppip-install-gkyklypvpyobjc-framework-coreaudiokit_3c513b6869b344269cf01d2f0d88825dpyobjc_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
This way it tries to check all available version, and this what it shows at the end
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
question from:
https://stackoverflow.com/questions/66065837/error-installing-pyobjc-library-for-python-windows-10 
