conditional tests if running on gentoo
conditional tests if running on gentoo

georgepar/rosdep,wkentaro/rosdep,wkentaro/rosdep,spaghetti-/rosdep,alessandro-aglietti/rosdep,ros-infrastructure/rosdep,georgepar/rosdep,allenh1/rosdep,sorki/rosdep,spaghetti-/rosdep,sorki/rosdep,aymanim/rosdep,aymanim/rosdep,alessandro-aglietti/rosdep,ros-infrastructure/rosdep,allenh1/rosdep