Prerequisites:
sudo apt-get install git build-essential gcc pkg-config cmake python cmake-curses-gui libmbedtls-dev -y
sudo apt-get install wireshark -y
Clone and generate binaries:
git clone https://github.com/open62541/open62541.git
cd open62541/
git checkout 53d767b2d254ec455801e51991c015218aa7d841
mkdir build
cd build/
cmake-gui
make
Now you are ready to run each example and establish types of secure Client/Server communication.