exit with -1 when error (for travis)
make the ref_tracking_pattern for several robots
draw additionnal lines
add a computation of the minimal distance
installation procedure of PQP
fix mistake
fix auto install of PQP
merge two lines
update the compiltation of PQP
update the compiltation of PQP
use of PQP for the collision check
seems ok
add the move to the mesh
fix error with install_packages_ubuntu
fix bug (again)
fix bug (again)
it should works
Revert "it should works"

This reverts commit d92e8815eb08f3437ac5e531c1913c4b655b5721.
set controller and pattern generator for each robot
make update before install