make gcc gcc-c++ cmake gtk2-devel libavcodec58 libavformat58 libswscale5 libtbb2 libdc1394 libjpeg-turbo libjasper-devel libtiff-devel libjpeg libdc1394-devel python-devel kcolorchooser kolourpaint kruler
pip config set global.index-url https://mirrors.aliyun.com/pypi/simple
pip install -i https://mirrors.aliyun.com/pypi/simple pip -U
pip install numpy
openblas
mkdir build && cd build
cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local ..
make -j7
sudo make install