问题
在aarch64上安装：pip3 install opencv-python
报下面的错误:
File "/usr/local/lib/python3.6/dist-packages/skbuild/cmaker.py", line 82, in get_cmake_version
"Problem with the CMake installation, aborting build. CMake executable is %s" % cmake_executable)
Traceback (most recent call last):
Problem with the CMake installation, aborting build. CMake executable is cmake
原因
在aarch64安装opencv需要编译，需要安装 pip install cmake,但是pypi中的cmake程序是x86的
解决方式
apt install cmake
pip install cmake
ln -sf /usr/bin/cmake /usr/local/lib/python3.6/dist-packages/cmake/data/bin/cmake
ln -sf /usr/bin/cmake /usr/local/lib/python3.6/dist-packages/cmake/data/bin/ctest
ln -sf /usr/bin/cmake /usr/local/lib/python3.6/dist-packages/cmake/data/bin/cpack
