نصب OpenCV 4 برای Anaconda Python 3.7.4 در Ubuntu 18.04

دستورات زیر را به ترتیب اجرا می کنیم و کار تمام است

sudo apt install cmake unzip pkg-config libjpeg-dev libpng-dev libtiff-dev libavcodec-dev libavformat-dev libswscale-dev libv4l-dev libxvidcore-dev libx264-dev libjpeg-dev libpng-dev libtiff-dev libavcodec-dev libavformat-dev libswscale-dev libv4l-dev libxvidcore-dev libx264-dev libgtk-3-dev libatlas-base-dev gfortran cmake gcc g++ git libjpeg-dev libpng-dev libtiff5-dev libavcodec-dev libavformat-dev libswscale-dev pkg-config libgtk2.0-dev libopenblas-dev libatlas-base-dev liblapack-dev libeigen3-dev libtheora-dev libvorbis-dev libxvidcore-dev libx264-dev sphinx-common libtbb-dev yasm libopencore-amrnb-dev libopencore-amrwb-dev libopenexr-dev libgstreamer-plugins-base1.0-dev libavcodec-dev libavutil-dev libavfilter-dev libavformat-dev libavresample-dev ffmpeg
mkdir opencv4
cd opencv4
wget -O opencv.zip https://github.com/opencv/opencv/archive/4.1.0.zip
wget -O opencv_contrib.zip https://github.com/opencv/opencv_contrib/archive/4.1.0.zip
unzip opencv.zip
unzip opencv_contrib.zip
mv opencv-4.1.0 opencv
mv opencv_contrib-4.1.0 opencv_contrib
cd opencv
mkdir build
cd build
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=$(python -c "import sys; print(sys.prefix)")-D ENABLE_FAST_MATH=ON -D INSTALL_PYTHON_EXAMPLES=ON -D INSTALL_C_EXAMPLES=OFF -D OPENCV_ENABLE_NONFREE=ON -D OPENCV_EXTRA_MODULES_PATH=~/opencv4/opencv_contrib/modules -D CMAKE_INSTALL_PREFIX=$(python -c "import sys; print(sys.prefix)") -D PYTHON_EXECUTABLE=$(which python) -D PYTHON_INCLUDE_DIR=$(python -c "from distutils.sysconfig import get_python_inc; print(get_python_inc())") -D PYTHON_PACKAGES_PATH=$(python -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())") -D BUILD_EXAMPLES=ON ..
make -j 20
sudo make install
sudo ldconfig
python
import cv2