sudo apt update
sudo apt -y upgrade
sudo apt update
sudo apt install -y build-essential cmake pkg-config
sudo apt install -y libjpeg-dev libtiff5-dev libjasper-dev libpng12-dev
sudo apt install -y libavcodec-dev libavformat-dev libswscale-dev libv4l-dev
sudo apt install -y libxvidcore-dev libx264-dev
sudo apt install -y libgtk2.0-dev libgtk-3-dev
sudo apt install -y libatlas-base-dev gfortran
sudo apt install -y libqtgui4 libqt4-test
sudo apt install -y libilmbase12 libopenexr22 libgstreamer1.0-dev
sudo apt install -y python3-dev python3-pip
sudo pip3 install numpy opencv-python picamera[array] flask imutils pyzbar