git clone --branch v0.1-TRISTAN ssh://gitolite@ssh-codev-tuleap.intra.cea.fr:2044/epi/vrp-software-dev-env.git v0.1-TRISTAN
cd v0.1-TRISTAN
git submodule update --init --recursive
This step may take a long time depending on the performance of your system (compilation of several software libraries)