最终目标是拥有一个包含以下各项的工作环境：Tensorflow、numpy、pandas、pyqt5、psycopg2。我成功安装了 TF、numpy 和 pandas，但没有安装 pyqt5。这就是我所做的：
pip install --upgrade --force --no-dependency https://github.com/apple/tensorflow_macos/releases/download/v0.1alpha3/tensorflow_macos-0.1a3-cp38-cp38-macosx_11_0_arm64.whl https ://github.com/apple/tensorflow_macos/releases/download/v0.1alpha3/tensorflow_addons_macos-0.1a3-cp38-cp38-macosx_11_0_arm64.whl。 4.安装了pandas和numpy。 5. 尝试通过 conda install 安装 pyqt5： (1)conda install --name new_env pyqt5
(2)conda install --name new_env -c conda-forge pyqt5
(3)pip安装pyqt
(4)pip安装pyqt5
但这些都没有成功。对于命令（1）和（2）出来：
“PackagesNotFoundError：当前渠道无法提供以下软件包：
- pyqt
当前频道：
对于（4）命令：
错误：找不到满足 pyqt 要求的版本（来自版本：无） 错误：找不到 pyqt 的匹配分布
和（5）：
ERROR: Command errored out with exit status 1:
command: /Users/stefanozimmitti/miniforge3/envs/new_env/bin/python3.8 /Users/stefanozimmitti/miniforge3/envs/new_env/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py prepare_metadata_for_build_wheel /var/folders/7p/vn4_9dqx69z015z9jy8m3wbh0000gn/T/tmpmwnbekdr
cwd: /private/var/folders/7p/vn4_9dqx69z015z9jy8m3wbh0000gn/T/pip-install-cp4t3jsy/pyqt5
Complete output (31 lines):
Traceback (most recent call last):
File "/Users/stefanozimmitti/miniforge3/envs/new_env/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py", line 126, in prepare_metadata_for_build_wheel
hook = backend.prepare_metadata_for_build_wheel
AttributeError: module 'sipbuild.api' has no attribute 'prepare_metadata_for_build_wheel'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/stefanozimmitti/miniforge3/envs/new_env/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py", line 280, in <module>
main()
File "/Users/stefanozimmitti/miniforge3/envs/new_env/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py", line 263, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/Users/stefanozimmitti/miniforge3/envs/new_env/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py", line 130, in prepare_metadata_for_build_wheel
return _get_wheel_metadata_from_wheel(backend, metadata_directory,
File "/Users/stefanozimmitti/miniforge3/envs/new_env/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py", line 159, in _get_wheel_metadata_from_wheel
whl_basename = backend.build_wheel(metadata_directory, config_settings)
File "/private/var/folders/7p/vn4_9dqx69z015z9jy8m3wbh0000gn/T/pip-build-env-qeibpe1m/overlay/lib/python3.8/site-packages/sipbuild/api.py", line 51, in build_wheel
project = AbstractProject.bootstrap('pep517')
File "/private/var/folders/7p/vn4_9dqx69z015z9jy8m3wbh0000gn/T/pip-build-env-qeibpe1m/overlay/lib/python3.8/site-packages/sipbuild/abstract_project.py", line 83, in bootstrap
project.setup(pyproject, tool, tool_description)
File "/private/var/folders/7p/vn4_9dqx69z015z9jy8m3wbh0000gn/T/pip-build-env-qeibpe1m/overlay/lib/python3.8/site-packages/sipbuild/project.py", line 481, in setup
self.apply_user_defaults(tool)
File "project.py", line 63, in apply_user_defaults
super().apply_user_defaults(tool)
File "/private/var/folders/7p/vn4_9dqx69z015z9jy8m3wbh0000gn/T/pip-build-env-qeibpe1m/overlay/lib/python3.8/site-packages/pyqtbuild/project.py", line 70, in apply_user_defaults
super().apply_user_defaults(tool)
File "/private/var/folders/7p/vn4_9dqx69z015z9jy8m3wbh0000gn/T/pip-build-env-qeibpe1m/overlay/lib/python3.8/site-packages/sipbuild/project.py", line 227, in apply_user_defaults
self.builder.apply_user_defaults(tool)
File "/private/var/folders/7p/vn4_9dqx69z015z9jy8m3wbh0000gn/T/pip-build-env-qeibpe1m/overlay/lib/python3.8/site-packages/pyqtbuild/builder.py", line 66, in apply_user_defaults
raise PyProjectOptionException('qmake',
sipbuild.pyproject.PyProjectOptionException
----------------------------------------
ERROR: Command errored out with exit status 1: /Users/stefanozimmitti/miniforge3/envs/new_env/bin/python3.8 /Users/stefanozimmitti/miniforge3/envs/new_env/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py prepare_metadata_for_build_wheel /var/folders/7p/vn4_9dqx69z015z9jy8m3wbh0000gn/T/tmpmwnbekdr Check the logs for full command output.
我试图尽可能具体，我的最终目标是在我的 Mac M1 上拥有一个可工作的 Tensorflow 版本，以及更多的软件包，如 pandas、numpy、PyQT5 和 psycopg2。 我成功安装了 Tensorflow、pandas 和 numpy，需要有关 PyQt5
的帮助尝试使用
conda update --all
conda install qt
conda install pyqt
我认为这应该适用于 PyQt5 的安装。
conda config --add channels conda-forge
conda config --set channel_priority strict
conda install pyqt
这应该在使用 pip 之前完成，如此处所述。