升级到MacOS 13.0后Cmake出现问题

Question

正如标题中提到的，升级到 MacOS 13.0 后，CMake 似乎被破坏了。

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尝试安装需要 Cmake 的东西需要花费非常长的时间，然后会出现以下弹出窗口。

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\xe2\x80\x9cCMake\xe2\x80\x9d is damaged and can\xe2\x80\x99t be opened. You should move it to the Trash. \n\nThis file was downloaded on an unknown date.  # this txt is grey and smaller font\n\nPop-up Options\n1. Move to Trash  2. Cancel\n

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重现错误的步骤

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1. 克隆 EasyOCR

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   1.1 git克隆...

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2. 制作Python venv

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   2.0。cd EasyOCR/

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   2.1. python3 -m venv venv

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   2.2. 源 venv/bin/activate

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   2.3. 网络信息

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   python --version && pip --version\n# output   \nPython 3.10.6\npip 22.3 from ...  # path to venv dir\n

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3. pip install -r requirements.txt

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# requirements.txt content\ntorch\ntorchvision>=0.5\nopencv-python-headless<=4.5.4.60\nscipy\nnumpy\nPillow\nscikit-image\npython-bidi\nPyYAML\nShapely\npyclipper\nninja\n

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4. 过了一会儿，就会出现上述弹出窗口。单击任一选项都会导致以下错误。
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Building wheels for collected packages: opencv-python-headless\n  Building wheel for opencv-python-headless (pyproject.toml) ... error\n  error: subprocess-exited-with-error\n  \n  \xc3\x97 Building wheel for opencv-python-headless (pyproject.toml) did not run successfully.\n  \xe2\x94\x82 exit code: 1\n  \xe2\x95\xb0\xe2\x94\x80> [9 lines of output]\n        File "/private/var/folders/5h/36chnb_s3b5fpqmqgt_7cz_m0000gn/T/pip-build-env-ea_5u80v/overlay/lib/python3.10/site-packages/skbuild/setuptools_wrap.py", line 613, in setup\n          cmkr = cmaker.CMaker(cmake_executable)\n        File "/private/var/folders/5h/36chnb_s3b5fpqmqgt_7cz_m0000gn/T/pip-build-env-ea_5u80v/overlay/lib/python3.10/site-packages/skbuild/cmaker.py", line 141, in __init__\n          self.cmake_version = get_cmake_version(self.cmake_executable)\n        File "/private/var/folders/5h/36chnb_s3b5fpqmqgt_7cz_m0000gn/T/pip-build-env-ea_5u80v/overlay/lib/python3.10/site-packages/skbuild/cmaker.py", line 95, in get_cmake_version\n          raise SKBuildError(\n      Traceback (most recent call last):\n      \n      Problem with the CMake installation, aborting build. CMake executable is cmake\n      [end of output]\n  \n  note: This error originates from a subprocess, and is likely not a problem with pip.\n  ERROR: Failed building wheel for opencv-python-headless\nFailed to build opencv-python-headless\nERROR: Could not build wheels for opencv-python-headless, which is required to install pyproject.toml-based projects\n\n

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关于如何解决或解决这个问题有什么想法吗？这是我第一次看到这个弹出窗口。

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Answer 1

由于代码签名不当，pip 包在 CMake 3.24.2 之前的 macOS 13 上损坏。您应该通过运行以下命令来升级虚拟环境中的 CMake：

$ python -m pip install -U pip setuptools wheel
$ python -m pip install -U 'cmake>=3.24.2'

由于 CMake 具有极强的向后兼容性，因此它应该是安全的。您还可以添加cmake>=3.24.2到您的requirements.txt.