sudo apt-get install openjdk-8-jdk
Linux: follow this instructions (anglais).
After install, check that the file libsodium.so exists inside directory /usr/local/lib or /opt/local/lib.
If not exists, but at another location, please create a symbolic link under directory /usr/local/lib or /opt/local/lib.
Windows: Nothing to do (the lib sodium.dll is already include in the included library duniter4j);
Install Apache Maven 3:
sudo apt-get install maven
git clone git@git.duniter.org:clients/cesium-grp/cesium-plus-pod.git cd cesium-plus-pod git submodule init git submodule sync git submodule update mvn install -DskipTests
mvn install -DskipTests -DperformRelease