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python - ZipImportError 而工具链为 kivy-ios 编程构建 python3

问题描述

尝试为 iOS 应用程序重新安装 kivy-ios 环境，但“python3 toolchain.py build python3”给了我以下 ZipImportError 错误。我了解到，/usr/include 文件夹由于 Apple 从 Big Sur 的新策略而消失了，所以在网上尝试了很多东西，比如，

  1. CommandlineTools 重新安装
    sudo rm -rf /Library/Developer/CommandLineTools
    xcode-select --install
  2. zlib 安装和环境变量设置 zlib
    brew install zlib
    export LDFLAGS="-L/usr/local/opt/zlib/lib"
    export CPPFLAGS="-I/usr/local/opt/zlib/include"
  3. X-code CommandlineTools 选择
    XCode->Preference->Locations->CommandlineTools
  4. SDK环境变量设置
    export SDKROOT="$(xcrun --sdk macosx --show-sdk-path)"
  5. 构建/链接环境变量设置
    export LDFLAGS="-L$(xcrun --show-sdk-path)/usr/lib"
    export CFLAGS="-I$(xcrun --show-sdk-path)/usr/include"

，但它们都不起作用，仍然给我 zipimport.ZipImportError。任何意见，将不胜感激！

[DEBUG   ] Traceback (most recent call last):
[DEBUG   ]   File "/Users/taka/kivy-ios/build/hostpython3/x86_64/Python-3.7.1/Lib/runpy.py", line 193, in _run_module_as_main
[DEBUG   ]     "__main__", mod_spec)
[DEBUG   ]   File "/Users/taka/kivy-ios/build/hostpython3/x86_64/Python-3.7.1/Lib/runpy.py", line 85, in _run_code
[DEBUG   ]     exec(code, run_globals)
[DEBUG   ]   File "/Users/taka/kivy-ios/build/hostpython3/x86_64/Python-3.7.1/Lib/ensurepip/__main__.py", line 5, in <module>
[DEBUG   ]     sys.exit(ensurepip._main())
[DEBUG   ]   File "/Users/taka/kivy-ios/build/hostpython3/x86_64/Python-3.7.1/Lib/ensurepip/__init__.py", line 204, in _main
[DEBUG   ]     default_pip=args.default_pip,
[DEBUG   ]   File "/Users/taka/kivy-ios/build/hostpython3/x86_64/Python-3.7.1/Lib/ensurepip/__init__.py", line 117, in _bootstrap
[DEBUG   ]     return _run_pip(args + [p[0] for p in _PROJECTS], additional_paths)
[DEBUG   ]   File "/Users/taka/kivy-ios/build/hostpython3/x86_64/Python-3.7.1/Lib/ensurepip/__init__.py", line 27, in _run_pip
[DEBUG   ]     import pip._internal
[DEBUG   ] zipimport.ZipImportError: can't decompress data; zlib not available
[DEBUG   ] make: *** [install] Error 1
Exception in thread background thread for pid 17598:
Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py", line 917, in _bootstrap_inner
    self.run()
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py", line 865, in run
    self._target(*self._args, **self._kwargs)
  File "/Users/taka/venv/py37/lib/python3.7/site-packages/sh.py", line 1540, in wrap
    fn(*args, **kwargs)
  File "/Users/taka/venv/py37/lib/python3.7/site-packages/sh.py", line 2459, in background_thread
    handle_exit_code(exit_code)
  File "/Users/taka/venv/py37/lib/python3.7/site-packages/sh.py", line 2157, in fn
    return self.command.handle_command_exit_code(exit_code)
  File "/Users/taka/venv/py37/lib/python3.7/site-packages/sh.py", line 815, in handle_command_exit_code
    raise exc
sh.ErrorReturnCode_2:

标签： pythonioskivymacos-big-surtoolchain

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