# download the source tarball (~160Mb)
mkdir src
curl -L https://gricad-gitlab.univ-grenoble-alpes.fr/CamiTK/CamiTK/-/archive/6.0.0/CamiTK-6.0.0.tar.bz2 --output src/CamiTK-6.0.0.tar.bz2

# check download: this must print "CamiTK-6.0.0.tar.bz2: OK"
echo "09729dd0af747637bba6f1caf9172bd3f45710294c31373e193b6243227f7e47 src/CamiTK-6.0.0.tar.bz2" | sha256sum --check

# extract
tar -x --directory src -f src/CamiTK-6.0.0.tar.bz2

# set this CAMITK_SOURCE_DIR (it will be useful in the next step)
export CAMITK_SOURCE_DIR=$(pwd)/src/CamiTK-6.0.0