我首先尝试使用无法导入 cv2 的自制软件 (macOS) 安装 OpenCV(错误:没有这样的模块)。然后我使用了 Anaconda，它给了我以下错误:
ImportError: dlopen(/Applications/anaconda/lib/python2.7/site- packages/cv2.so, 2): Library not loaded: @rpath/libhdf5.10.dylib Referenced from: /Applications/anaconda/lib/libopencv_hdf.3.1.0.dylib Reason: Incompatible library version: libopencv_hdf.3.1.dylib requires version 13.0.0 or later, but libhdf5.10.dylib provides version 12.0.0
关于如何修复此问题或完全重新安装的任何想法？
最佳答案
我遇到了同样的问题。获取新的 MacBook Pro 2017，然后安装 anaconda，并使用 conda (conda install -c conda-forge opencv) 安装 opencv。当试图运行包含
的 python 脚本时import cv2
我收到错误信息:
ImportError: dlopen(/anaconda2/lib/python2.7/site-packages/cv2.so, 2): Library not loaded: @rpath/libfreetype.6.dylib
Referenced from: /anaconda2/lib/libopencv_freetype.3.4.dylib
Reason: Incompatible library version: libopencv_freetype.3.4.dylib requires version 22.0.0 or later, but libfreetype.6.dylib provides version 21.0.0
我是这样解决的:
检查你的版本:
sudo find / -name libfreetype.6.dylib
我得到了:
/anaconda2/pkgs/freetype-2.8-h12048fb_1/lib/libfreetype.6.dylib
/anaconda2/lib/libfreetype.6.dylib
检查版本:
otool -L /anaconda2/pkgs/freetype-2.8-h12048fb_1/lib/libfreetype.6.dylib
我得到了:
@rpath/libfreetype.6.dylib (compatibility version 21.0.0, current version 21.0.0)
所以，我卸载了 anaconda:
rm -rf ~/anaconda2
同时从 anaconda 中删除所有备份
rm -rf ~/.anaconda
并编辑 .bash_profile 以删除任何 anaconda 路径
nano .bash_profile
从 https://www.continuum.io 安装了 anaconda
installing: python-2.7.14-hde5916a_29 ...
Python 2.7.14 :: Anaconda, Inc.
installing: bzip2-1.0.6-hd86a083_4 ...
installing: ca-certificates-2017.08.26-ha1e5d58_0 ...
installing: conda-env-2.6.0-h36134e3_0 ...
installing: intel-openmp-2018.0.0-h8158457_8 ...
installing: jbig-2.1-h4d881f8_0 ...
installing: jpeg-9b-he5867d9_2 ...
installing: libcxxabi-4.0.1-hebd6815_0 ...
installing: libgfortran-3.0.1-h93005f0_2 ...
installing: libiconv-1.15-hdd342a3_7 ...
installing: libsodium-1.0.15-hd9e47c5_0 ...
installing: lzo-2.10-h362108e_2 ...
installing: pandoc-1.19.2.1-ha5e8f32_1 ...
installing: tk-8.6.7-h35a86e2_3 ...
installing: unixodbc-2.3.4-h4cb4dde_1 ...
installing: xz-5.2.3-h0278029_2 ...
installing: yaml-0.1.7-hc338f04_2 ...
installing: zlib-1.2.11-hf3cbc9b_2 ...
installing: libcxx-4.0.1-h579ed51_0 ...
installing: libpng-1.6.34-he12f830_0 ...
installing: mkl-2018.0.1-hfbd8650_4 ...
installing: openssl-1.0.2n-hdbc3d79_0 ...
installing: expat-2.2.5-hb8e80ba_0 ...
installing: freetype-2.8-h12048fb_1 ...
installing: gmp-6.1.2-hb37e062_1 ...
installing: hdf5-1.10.1-ha036c08_1 ...
installing: icu-58.2-h4b95b61_1 ...
installing: libffi-3.2.1-h475c297_4 ...
installing: libssh2-1.8.0-h322a93b_4 ...
installing: libtiff-4.0.9-h0dac147_0 ...
installing: ncurses-6.0-hd04f020_2 ...
installing: pcre-8.41-hfb6ab37_1 ...
installing: zeromq-4.2.2-ha360ad0_2 ...
installing: gettext-0.19.8.1-h15daf44_3 ...
installing: libcurl-7.58.0-hf30b1f0_0 ...
installing: libedit-3.1-hb4e282d_0 ...
installing: libxml2-2.9.7-hab757c2_0 ...
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installing: curl-7.58.0-ha441bb4_0 ...
installing: glib-2.53.6-h33f6a65_2 ...
installing: libxslt-1.1.32-hb819dd2_0 ...
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installing: imagesize-0.7.1-py27h4f7bcc8_0 ...
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installing: locket-0.2.0-py27ha10513d_1 ...
installing: lxml-4.1.1-py27hef8c89e_1 ...
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installing: mccabe-0.6.1-py27h1f69e8d_0 ...
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installing: mkl-service-1.1.2-py27hcba3029_4 ...
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installing: multipledispatch-0.4.9-py27h10993aa_0 ...
installing: numpy-1.14.0-py27h8a80b8c_1 ...
installing: olefile-0.45.1-py27_0 ...
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installing: path.py-10.5-py27h0d68f8b_0 ...
installing: pep8-1.7.1-py27_0 ...
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installing: pycodestyle-2.3.1-py27h5b634e0_0 ...
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installing: pycparser-2.18-py27h0d28d88_1 ...
installing: pycrypto-2.6.1-py27h1de35cc_7 ...
installing: pycurl-7.43.0.1-py27hdbc3d79_0 ...
installing: pyodbc-4.0.22-py27h0a44026_0 ...
installing: pyparsing-2.2.0-py27h5bb6aaf_0 ...
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installing: pyyaml-3.12-py27ha7932d0_1 ...
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installing: toolz-0.9.0-py27_0 ...
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installing: jedi-0.11.1-py27_0 ...
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installing: networkx-2.1-py27_0 ...
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installing: pillow-5.0.0-py27hfcce615_0 ...
installing: pyqt-5.6.0-py27hf21fe59_6 ...
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installing: scipy-1.0.0-py27h793f721_0 ...
installing: setuptools-38.4.0-py27_0 ...
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installing: sympy-1.1.1-py27hce55102_0 ...
installing: traitlets-4.3.2-py27hcf08151_0 ...
installing: xlwings-0.11.5-py27_0 ...
installing: zict-0.1.3-py27h5fff8b1_0 ...
installing: backports.functools_lru_cache-1.4-py27h2aca819_1 ...
installing: bleach-2.1.2-py27_0 ...
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installing: cython-0.27.3-py27h6429b90_0 ...
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installing: get_terminal_size-1.0.0-h7520d66_0 ...
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installing: pytest-3.3.2-py27_0 ...
installing: scikit-learn-0.19.1-py27h9788993_0 ...
installing: testpath-0.3.1-py27h72d81a5_0 ...
installing: tornado-4.5.3-py27_0 ...
installing: wheel-0.30.0-py27h677a027_1 ...
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installing: flask-0.12.2-py27h3ac5568_0 ...
installing: jupyter_client-5.2.2-py27_0 ...
installing: matplotlib-2.1.2-py27h6d6146d_0 ...
installing: nbformat-4.4.0-py27hddc86d0_0 ...
installing: pip-9.0.1-py27h1567d89_4 ...
installing: prompt_toolkit-1.0.15-py27h4a7b9c2_0 ...
installing: pyopenssl-17.5.0-py27hfda213f_0 ...
installing: statsmodels-0.8.0-py27h6d68dbf_0 ...
installing: terminado-0.8.1-py27_1 ...
installing: dask-0.16.1-py27_0 ...
installing: flask-cors-3.0.3-py27h13db576_0 ...
installing: ipython-5.4.1-py27_2 ...
installing: nbconvert-5.3.1-py27h6455e4c_0 ...
installing: pylint-1.8.2-py27_0 ...
installing: seaborn-0.8.1-py27h6bd0ddc_0 ...
installing: urllib3-1.22-py27hc3787e9_0 ...
installing: ipykernel-4.8.0-py27_0 ...
installing: odo-0.5.1-py27h992a9f7_0 ...
installing: requests-2.18.4-py27h9b2b37c_1 ...
installing: scikit-image-0.13.1-py27h1de35cc_1 ...
installing: anaconda-client-1.6.9-py27_0 ...
installing: blaze-0.11.3-py27hb49378a_0 ...
installing: jupyter_console-5.2.0-py27h9702a86_1 ...
installing: notebook-5.4.0-py27_0 ...
installing: qtconsole-4.3.1-py27hdc90b4f_0 ...
installing: sphinx-1.6.6-py27_0 ...
installing: anaconda-project-0.8.2-py27h2dc806c_0 ...
installing: jupyterlab_launcher-0.10.2-py27_0 ...
installing: numpydoc-0.7.0-py27h022f19e_0 ...
installing: widgetsnbextension-3.1.0-py27_0 ...
installing: anaconda-navigator-1.7.0-py27_0 ...
installing: ipywidgets-7.1.1-py27_0 ...
installing: jupyterlab-0.31.5-py27_0 ...
installing: spyder-3.2.6-py27_0 ...
installing: _ipyw_jlab_nb_ext_conf-0.1.0-py27h172cb35_0 ...
installing: jupyter-1.0.0-py27_4 ...
installing: anaconda-5.1.0-py27_2 ...
installing: conda-4.4.10-py27_0 ...
installing: conda-build-3.4.1-py27_0 ...
installation finished.
然后安装opencv:
conda install -c menpo opencv
The following packages will be downloaded:
package | build
---------------------------|-----------------
tbb-4.3_20141023 | 0 1.6 MB menpo
opencv-2.4.11 | py27_1 8.2 MB menpo
------------------------------------------------------------
Total: 9.8 MB
The following NEW packages will be INSTALLED:
opencv: 2.4.11-py27_1 menpo
tbb: 4.3_20141023-0 menpo
现在，它起作用了!
关于python - 为 macosx 不兼容的库安装 opencv，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/49119090/