用python安装opencv-python提示报：ModuleNotFoundError: No module named ‘skbuild’

1.背景
用python安装opencv-python提示报：ModuleNotFoundError: No module named ‘skbuild’

2.解决办法
在终端输入：

3.解决办法
python3.x:
1.命令行输入 pip3 install --upgrade pip
2: 命令行输入 pip install --upgrade pip
3.命令行输入 pip3 install -i https://pypi.tuna.tsinghua.edu.cn/simple scikit-build
4.命令行输入 pip3 install -i https://pypi.tuna.tsinghua.edu.cn/simple cmake