diff --git a/Makefile b/Makefile
index c8e6e2af6646506c2cb708f17138c7719a9f24de..d3c8a6bd8a5009b0eacd783ea936a12b807770f4 100644
--- a/Makefile
+++ b/Makefile
@@ -72,7 +72,6 @@ SUBDIR+= py-hpp-affordance-corba
SUBDIR+= py-hpp-baxter
SUBDIR+= py-hpp-bezier-com-traj
SUBDIR+= py-hpp-centroidal-dynamics
-SUBDIR+= py-hpp-environments
SUBDIR+= py-hpp-hrp2
SUBDIR+= py-hpp-rbprm
SUBDIR+= py-hpp-rbprm-corba
diff --git a/py-hpp-environments/DESCR b/py-hpp-environments/DESCR
deleted file mode 100644
index 20f1514ab2dd83cba0fdd3b1de062da412eeaf3b..0000000000000000000000000000000000000000
--- a/py-hpp-environments/DESCR
+++ /dev/null
@@ -1 +0,0 @@
-Environments and robot descriptions for HPP
diff --git a/py-hpp-environments/Makefile b/py-hpp-environments/Makefile
deleted file mode 100644
index 2e9f8bf82f31beee4e3c17e21e56044918e57055..0000000000000000000000000000000000000000
--- a/py-hpp-environments/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-# robotpkg Makefile for: wip/py-hpp-environments
-# Created: Guilhem Saurel on Fri, 10 Oct 2018
-#
-
-HPP_PACKAGE= hpp-environments
-HPP_COMMENT= Environments and robot descriptions for HPP
-
-CATEGORIES= wip
-
-PYTHON_NOTAG_CONFLICT= yes
-
-include ../../meta-pkgs/hpp/Makefile.common
-
-include ../../mk/language/c.mk
-include ../../mk/language/c++11.mk
-include ../../mk/robotpkg.mk
diff --git a/py-hpp-environments/PLIST b/py-hpp-environments/PLIST
deleted file mode 100644
index 1997698ca6fe37896ac177501dc95eea7ace0b9b..0000000000000000000000000000000000000000
--- a/py-hpp-environments/PLIST
+++ /dev/null
@@ -1,278 +0,0 @@
-@comment Fri Oct 19 16:39:15 CEST 2018
-include/hpp/environments/config.hh
-include/hpp/environments/deprecated.hh
-include/hpp/environments/warning.hh
-lib/pkgconfig/hpp-environments.pc
-${PYTHON_SITELIB}/hpp/environments/__init__.py
-${PYTHON_SITELIB}/hpp/environments/robot.py
-share/hpp_environments/meshes/CMakeLists.txt
-share/hpp_environments/meshes/buggy/buggy.dae
-share/hpp_environments/meshes/buggy/buggyBB.dae
-share/hpp_environments/meshes/buggy/buggy_rearwheel.dae
-share/hpp_environments/meshes/buggy/scene.dae
-share/hpp_environments/meshes/buggy/scene.stl
-share/hpp_environments/meshes/buggy/wheel_frontleft.dae
-share/hpp_environments/meshes/buggy/wheel_frontright.dae
-share/hpp_environments/meshes/hrp2/floor.dae
-share/hpp_environments/meshes/multicontact/antfarm_firstLevel.stl
-share/hpp_environments/meshes/multicontact/bauzil_ramp.stl
-share/hpp_environments/meshes/multicontact/bauzil_ramp_simplified.stl
-share/hpp_environments/meshes/multicontact/bauzil_ramp_up.stl
-share/hpp_environments/meshes/multicontact/bauzil_simplified.stl
-share/hpp_environments/meshes/multicontact/bauzil_stairs.stl
-share/hpp_environments/meshes/multicontact/bauzil_stairs_10cm.stl
-share/hpp_environments/meshes/multicontact/bauzil_stairs_10cm_scale.stl
-share/hpp_environments/meshes/multicontact/bauzil_stairs_noRamp.stl
-share/hpp_environments/meshes/multicontact/bauzil_stairs_noRamp_simplified.stl
-share/hpp_environments/meshes/multicontact/bauzil_walk_stairs.stl
-share/hpp_environments/meshes/multicontact/board.stl
-share/hpp_environments/meshes/multicontact/box.stl
-share/hpp_environments/meshes/multicontact/box_rom.stl
-share/hpp_environments/meshes/multicontact/bridge.stl
-share/hpp_environments/meshes/multicontact/car.dae
-share/hpp_environments/meshes/multicontact/car.stl
-share/hpp_environments/meshes/multicontact/car_simple.stl
-share/hpp_environments/meshes/multicontact/cave_simplified.stl
-share/hpp_environments/meshes/multicontact/chair.stl
-share/hpp_environments/meshes/multicontact/chair_simple.stl
-share/hpp_environments/meshes/multicontact/climb.stl
-share/hpp_environments/meshes/multicontact/cross_gap.stl
-share/hpp_environments/meshes/multicontact/cross_gap2.stl
-share/hpp_environments/meshes/multicontact/cubeWorld3.stl
-share/hpp_environments/meshes/multicontact/cube_non_coplanar.stl
-share/hpp_environments/meshes/multicontact/cube_non_coplanar2.stl
-share/hpp_environments/meshes/multicontact/cube_non_coplanar2_panel.stl
-share/hpp_environments/meshes/multicontact/darpa.stl
-share/hpp_environments/meshes/multicontact/darpa_no_ctc_mid.stl
-share/hpp_environments/meshes/multicontact/darpa_no_ctc_mid_collision.stl
-share/hpp_environments/meshes/multicontact/darpa_no_mid.stl
-share/hpp_environments/meshes/multicontact/darpareduced.stl
-share/hpp_environments/meshes/multicontact/downSlope.stl
-share/hpp_environments/meshes/multicontact/downSlope2.stl
-share/hpp_environments/meshes/multicontact/downSlope_easy.stl
-share/hpp_environments/meshes/multicontact/downSlope_easy20.stl
-share/hpp_environments/meshes/multicontact/flat_hole.stl
-share/hpp_environments/meshes/multicontact/flat_step.stl
-share/hpp_environments/meshes/multicontact/floor_bauzil.stl
-share/hpp_environments/meshes/multicontact/floor_bauzil_obstacles.stl
-share/hpp_environments/meshes/multicontact/floor_bauzil_obstacles_simu.stl
-share/hpp_environments/meshes/multicontact/ground.stl
-share/hpp_environments/meshes/multicontact/ground_bigStep.stl
-share/hpp_environments/meshes/multicontact/ground_jump_bar.stl
-share/hpp_environments/meshes/multicontact/ground_jump_easy.stl
-share/hpp_environments/meshes/multicontact/ground_jump_easyGoal.stl
-share/hpp_environments/meshes/multicontact/ground_jump_easyStart.stl
-share/hpp_environments/meshes/multicontact/ground_jump_easyStart2.stl
-share/hpp_environments/meshes/multicontact/ground_jump_lowGoal.stl
-share/hpp_environments/meshes/multicontact/ground_jump_med.stl
-share/hpp_environments/meshes/multicontact/ground_square.stl
-share/hpp_environments/meshes/multicontact/ground_table.stl
-share/hpp_environments/meshes/multicontact/ground_table2.stl
-share/hpp_environments/meshes/multicontact/ground_tablec.stl
-share/hpp_environments/meshes/multicontact/ground_with_bridge.stl
-share/hpp_environments/meshes/multicontact/groundcrouch.stl
-share/hpp_environments/meshes/multicontact/maze_easy.stl
-share/hpp_environments/meshes/multicontact/maze_hard.stl
-share/hpp_environments/meshes/multicontact/obstacle.stl
-share/hpp_environments/meshes/multicontact/ori_plinth.stl
-share/hpp_environments/meshes/multicontact/pedal.stl
-share/hpp_environments/meshes/multicontact/plane.stl
-share/hpp_environments/meshes/multicontact/plateforme_not_flat.stl
-share/hpp_environments/meshes/multicontact/plateforme_surfaces.stl
-share/hpp_environments/meshes/multicontact/plateforme_surfaces_scale.stl
-share/hpp_environments/meshes/multicontact/plateformes_full.stl
-share/hpp_environments/meshes/multicontact/platform_hand.stl
-share/hpp_environments/meshes/multicontact/polaris.stl
-share/hpp_environments/meshes/multicontact/polaris_reduced.stl
-share/hpp_environments/meshes/multicontact/robot_box.stl
-share/hpp_environments/meshes/multicontact/roomWall.stl
-share/hpp_environments/meshes/multicontact/sideWall.stl
-share/hpp_environments/meshes/multicontact/sideWall_long.stl
-share/hpp_environments/meshes/multicontact/slalom.stl
-share/hpp_environments/meshes/multicontact/slalom_debris.stl
-share/hpp_environments/meshes/multicontact/slalom_new.stl
-share/hpp_environments/meshes/multicontact/slope_towr.stl
-share/hpp_environments/meshes/multicontact/spaces.stl
-share/hpp_environments/meshes/multicontact/stair_bauzil.stl
-share/hpp_environments/meshes/multicontact/stair_bauzil_reduced.stl
-share/hpp_environments/meshes/multicontact/stair_bauzil_reduced_backup.stl
-share/hpp_environments/meshes/multicontact/stair_bauzil_save.stl
-share/hpp_environments/meshes/multicontact/stairs_towr.stl
-share/hpp_environments/meshes/multicontact/stepladder.stl
-share/hpp_environments/meshes/multicontact/test.stl
-share/hpp_environments/meshes/multicontact/truck.stl
-share/hpp_environments/meshes/multicontact/truck_vision.stl
-share/hpp_environments/meshes/multicontact/untitled.stl
-share/hpp_environments/meshes/ori/modular_palet_low.stl
-share/hpp_environments/meshes/ori/modular_palet_low_collision.stl
-share/hpp_environments/meshes/tests/baxter_simple/torso.dae
-share/hpp_environments/meshes/ur_benchmark/pokeball.dae
-share/hpp_environments/package.xml
-share/hpp_environments/srdf/beam.srdf
-share/hpp_environments/srdf/beam_support.srdf
-share/hpp_environments/srdf/buggy.srdf
-share/hpp_environments/srdf/construction_set/cylinder_08.srdf
-share/hpp_environments/srdf/construction_set/cylinder_13.srdf
-share/hpp_environments/srdf/construction_set/ground.srdf
-share/hpp_environments/srdf/construction_set/sphere.srdf
-share/hpp_environments/srdf/drawer_desk/desk.srdf
-share/hpp_environments/srdf/hrp2/floor_as_mesh.srdf
-share/hpp_environments/srdf/multicontact/antfarm_firstLevel.srdf
-share/hpp_environments/srdf/multicontact/bauzil_ramp.srdf
-share/hpp_environments/srdf/multicontact/bauzil_ramp_simplified.srdf
-share/hpp_environments/srdf/multicontact/bauzil_ramp_up.srdf
-share/hpp_environments/srdf/multicontact/bauzil_stairs.srdf
-share/hpp_environments/srdf/multicontact/bauzil_stairs_10cm.srdf
-share/hpp_environments/srdf/multicontact/bauzil_stairs_collision.srdf
-share/hpp_environments/srdf/multicontact/box.srdf
-share/hpp_environments/srdf/multicontact/box_rom.srdf
-share/hpp_environments/srdf/multicontact/bridge_towr.srdf
-share/hpp_environments/srdf/multicontact/car.srdf
-share/hpp_environments/srdf/multicontact/climb.srdf
-share/hpp_environments/srdf/multicontact/cross_gap.srdf
-share/hpp_environments/srdf/multicontact/cubeWorld3.srdf
-share/hpp_environments/srdf/multicontact/cubeWorld_nonCoplanar.srdf
-share/hpp_environments/srdf/multicontact/cubeWorld_nonCoplanar2.srdf
-share/hpp_environments/srdf/multicontact/darpa.srdf
-share/hpp_environments/srdf/multicontact/darpa_no_ctc_mid.srdf
-share/hpp_environments/srdf/multicontact/darpa_no_mid.srdf
-share/hpp_environments/srdf/multicontact/downSlope.srdf
-share/hpp_environments/srdf/multicontact/downSlope2.srdf
-share/hpp_environments/srdf/multicontact/downSlope_easy.srdf
-share/hpp_environments/srdf/multicontact/downSlope_easy20.srdf
-share/hpp_environments/srdf/multicontact/flat_hole.srdf
-share/hpp_environments/srdf/multicontact/flat_step.srdf
-share/hpp_environments/srdf/multicontact/floor_bauzil.srdf
-share/hpp_environments/srdf/multicontact/floor_bauzil_obstacles.srdf
-share/hpp_environments/srdf/multicontact/ground.srdf
-share/hpp_environments/srdf/multicontact/ground_bigStep.srdf
-share/hpp_environments/srdf/multicontact/ground_jump_bar.srdf
-share/hpp_environments/srdf/multicontact/ground_jump_easy.srdf
-share/hpp_environments/srdf/multicontact/ground_jump_low.srdf
-share/hpp_environments/srdf/multicontact/ground_jump_med.srdf
-share/hpp_environments/srdf/multicontact/ground_with_bridge.srdf
-share/hpp_environments/srdf/multicontact/groundcrouch.srdf
-share/hpp_environments/srdf/multicontact/maze.srdf
-share/hpp_environments/srdf/multicontact/maze2.srdf
-share/hpp_environments/srdf/multicontact/maze_easy.srdf
-share/hpp_environments/srdf/multicontact/maze_hard.srdf
-share/hpp_environments/srdf/multicontact/obstacle_towr.srdf
-share/hpp_environments/srdf/multicontact/ori_plinth.srdf
-share/hpp_environments/srdf/multicontact/plane.srdf
-share/hpp_environments/srdf/multicontact/plane_hole.srdf
-share/hpp_environments/srdf/multicontact/plateforme_not_flat.srdf
-share/hpp_environments/srdf/multicontact/plateforme_surfaces.srdf
-share/hpp_environments/srdf/multicontact/polaris.srdf
-share/hpp_environments/srdf/multicontact/roomWall.srdf
-share/hpp_environments/srdf/multicontact/scene.srdf
-share/hpp_environments/srdf/multicontact/scene2.srdf
-share/hpp_environments/srdf/multicontact/scene_wall.srdf
-share/hpp_environments/srdf/multicontact/scene_wall2.srdf
-share/hpp_environments/srdf/multicontact/sideWall.srdf
-share/hpp_environments/srdf/multicontact/sideWall_long.srdf
-share/hpp_environments/srdf/multicontact/slalom.srdf
-share/hpp_environments/srdf/multicontact/slalom_debris.srdf
-share/hpp_environments/srdf/multicontact/slope_towr.srdf
-share/hpp_environments/srdf/multicontact/stair_bauzil.srdf
-share/hpp_environments/srdf/multicontact/stairs_towr.srdf
-share/hpp_environments/srdf/multicontact/stepladder.srdf
-share/hpp_environments/srdf/multicontact/table.srdf
-share/hpp_environments/srdf/multicontact/truck.srdf
-share/hpp_environments/srdf/ori/modular_palet_low.srdf
-share/hpp_environments/srdf/ori/modular_palet_low_collision.srdf
-share/hpp_environments/srdf/placard.srdf
-share/hpp_environments/srdf/scene.srdf
-share/hpp_environments/srdf/tests/baxter_simple.srdf
-share/hpp_environments/srdf/ur_benchmark/box.srdf
-share/hpp_environments/srdf/ur_benchmark/ground.srdf
-share/hpp_environments/srdf/ur_benchmark/pokeball.srdf
-share/hpp_environments/texture/logo_romeo.jpg
-share/hpp_environments/urdf/beam.urdf
-share/hpp_environments/urdf/beam_support.urdf
-share/hpp_environments/urdf/buggy.urdf
-share/hpp_environments/urdf/construction_set/cylinder.srdf
-share/hpp_environments/urdf/construction_set/cylinder_08.urdf
-share/hpp_environments/urdf/construction_set/cylinder_13.urdf
-share/hpp_environments/urdf/construction_set/ground.urdf
-share/hpp_environments/urdf/construction_set/sphere.urdf
-share/hpp_environments/urdf/drawer_desk/case.urdf.xacro
-share/hpp_environments/urdf/drawer_desk/desk.urdf
-share/hpp_environments/urdf/drawer_desk/desk.urdf.xacro
-share/hpp_environments/urdf/drawer_desk/drawer.urdf.xacro
-share/hpp_environments/urdf/drawer_desk/table.urdf.xacro
-share/hpp_environments/urdf/drawer_desk/table_leg.urdf.xacro
-share/hpp_environments/urdf/hrp2/floor_as_mesh.urdf
-share/hpp_environments/urdf/multicontact/antfarm_firstLevel.urdf
-share/hpp_environments/urdf/multicontact/bauzil_ramp.urdf
-share/hpp_environments/urdf/multicontact/bauzil_ramp_simplified.urdf
-share/hpp_environments/urdf/multicontact/bauzil_ramp_up.urdf
-share/hpp_environments/urdf/multicontact/bauzil_stairs.urdf
-share/hpp_environments/urdf/multicontact/bauzil_stairs_10cm.urdf
-share/hpp_environments/urdf/multicontact/bauzil_stairs_collision.urdf
-share/hpp_environments/urdf/multicontact/box.urdf
-share/hpp_environments/urdf/multicontact/box_rom.urdf
-share/hpp_environments/urdf/multicontact/bridge_towr.urdf
-share/hpp_environments/urdf/multicontact/car.urdf
-share/hpp_environments/urdf/multicontact/climb.urdf
-share/hpp_environments/urdf/multicontact/cross_gap.urdf
-share/hpp_environments/urdf/multicontact/cubeWorld3.urdf
-share/hpp_environments/urdf/multicontact/cubeWorld_nonCoplanar.urdf
-share/hpp_environments/urdf/multicontact/cubeWorld_nonCoplanar2.urdf
-share/hpp_environments/urdf/multicontact/darpa.urdf
-share/hpp_environments/urdf/multicontact/darpa_no_ctc_mid.urdf
-share/hpp_environments/urdf/multicontact/darpa_no_mid.urdf
-share/hpp_environments/urdf/multicontact/downSlope.urdf
-share/hpp_environments/urdf/multicontact/downSlope2.urdf
-share/hpp_environments/urdf/multicontact/downSlope_easy.urdf
-share/hpp_environments/urdf/multicontact/downSlope_easy20.urdf
-share/hpp_environments/urdf/multicontact/flat_hole.urdf
-share/hpp_environments/urdf/multicontact/flat_step.urdf
-share/hpp_environments/urdf/multicontact/floor_bauzil.urdf
-share/hpp_environments/urdf/multicontact/floor_bauzil_obstacles.urdf
-share/hpp_environments/urdf/multicontact/ground.urdf
-share/hpp_environments/urdf/multicontact/ground_bigStep.urdf
-share/hpp_environments/urdf/multicontact/ground_jump_bar.urdf
-share/hpp_environments/urdf/multicontact/ground_jump_easy.urdf
-share/hpp_environments/urdf/multicontact/ground_jump_easy_old.urdf
-share/hpp_environments/urdf/multicontact/ground_jump_low.urdf
-share/hpp_environments/urdf/multicontact/ground_jump_med.urdf
-share/hpp_environments/urdf/multicontact/ground_with_bridge.urdf
-share/hpp_environments/urdf/multicontact/groundcrouch.urdf
-share/hpp_environments/urdf/multicontact/maze.urdf
-share/hpp_environments/urdf/multicontact/maze2.urdf
-share/hpp_environments/urdf/multicontact/maze_easy.urdf
-share/hpp_environments/urdf/multicontact/maze_hard.urdf
-share/hpp_environments/urdf/multicontact/obstacle_towr.urdf
-share/hpp_environments/urdf/multicontact/ori_plinth.urdf
-share/hpp_environments/urdf/multicontact/plane.urdf
-share/hpp_environments/urdf/multicontact/plateforme_not_flat.urdf
-share/hpp_environments/urdf/multicontact/plateforme_surfaces.urdf
-share/hpp_environments/urdf/multicontact/polaris.urdf
-share/hpp_environments/urdf/multicontact/roomWall.urdf
-share/hpp_environments/urdf/multicontact/scene.urdf
-share/hpp_environments/urdf/multicontact/scene2.urdf
-share/hpp_environments/urdf/multicontact/scene_wall.urdf
-share/hpp_environments/urdf/multicontact/scene_wall2.urdf
-share/hpp_environments/urdf/multicontact/sideWall.urdf
-share/hpp_environments/urdf/multicontact/sideWall_long.urdf
-share/hpp_environments/urdf/multicontact/slalom.urdf
-share/hpp_environments/urdf/multicontact/slalom_debris.urdf
-share/hpp_environments/urdf/multicontact/slope_towr.urdf
-share/hpp_environments/urdf/multicontact/stair_bauzil.urdf
-share/hpp_environments/urdf/multicontact/stairs_towr.urdf
-share/hpp_environments/urdf/multicontact/stepladder.urdf
-share/hpp_environments/urdf/multicontact/table.urdf
-share/hpp_environments/urdf/multicontact/truck.urdf
-share/hpp_environments/urdf/ori/modular_palet_low.urdf
-share/hpp_environments/urdf/ori/modular_palet_low_collision.urdf
-share/hpp_environments/urdf/placard-vertical.urdf
-share/hpp_environments/urdf/placard.urdf
-share/hpp_environments/urdf/scene.urdf
-share/hpp_environments/urdf/tests/baxter_simple.urdf
-share/hpp_environments/urdf/ur_benchmark/box.urdf
-share/hpp_environments/urdf/ur_benchmark/ground.urdf
-share/hpp_environments/urdf/ur_benchmark/obstacle_sphere.urdf
-share/hpp_environments/urdf/ur_benchmark/obstacles.urdf
-share/hpp_environments/urdf/ur_benchmark/pokeball.urdf
-share/hpp_environments/urdf/ur_benchmark/table.urdf
-share/hpp_environments/urdf/ur_benchmark/wall.urdf
diff --git a/py-hpp-environments/depend.mk b/py-hpp-environments/depend.mk
deleted file mode 100644
index e73b14012336b2803662a0178e43f0d07b40c360..0000000000000000000000000000000000000000
--- a/py-hpp-environments/depend.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-# robotpkg depend.mk for: wip/py-hpp-environments
-# Created: Guilhem Saurel on Fri, 19 Oct 2018
-#
-
-DEPEND_DEPTH:= ${DEPEND_DEPTH}+
-PY_HPP_ENVIRONMENTS_DEPEND_MK:= ${PY_HPP_ENVIRONMENTS_DEPEND_MK}+
-
-ifeq (+,$(DEPEND_DEPTH))
-DEPEND_PKG+= py-hpp-environments
-endif
-
-ifeq (+,$(PY_HPP_ENVIRONMENTS_DEPEND_MK)) # --------------------------------------
-
-include ../../mk/sysdep/python.mk
-
-PREFER.py-hpp-environments?= robotpkg
-
-DEPEND_USE+= py-hpp-environments
-
-DEPEND_ABI.py-hpp-environments?= ${PKGTAG.python-}hpp-environments>=4.7.0
-DEPEND_DIR.py-hpp-environments?= ../../wip/py-hpp-environments
-
-SYSTEM_SEARCH.py-hpp-environments=\
- include/hpp/environments/config.hh \
- 'lib/pkgconfig/hpp-environments.pc:/Version/s/[^0-9.]//gp'
-
-endif # PY_HPP_ENVIRONMENTS_DEPEND_MK --------------------------------------------
-
-DEPEND_DEPTH:= ${DEPEND_DEPTH:+=}
diff --git a/py-hpp-environments/distinfo b/py-hpp-environments/distinfo
deleted file mode 100644
index 3b715e7b280de9643b7b4592327f73ae68c8986f..0000000000000000000000000000000000000000
--- a/py-hpp-environments/distinfo
+++ /dev/null
@@ -1,3 +0,0 @@
-SHA1 (hpp-environments-4.8.0.tar.gz) = 7ec68eec8d204ddb4f0b68404df4bda340ccdd7f
-RMD160 (hpp-environments-4.8.0.tar.gz) = a6e1512642161a73221e3974ec8f2b9c2c30a140
-Size (hpp-environments-4.8.0.tar.gz) = 5843775 bytes
diff --git a/py-hpp-rbprm/Makefile b/py-hpp-rbprm/Makefile
index e993fc5c4b3fbeb368f500cec0e1771721733533..1fcf3892d982b09eabd0993bf4a01b0d4ad17e26 100644
--- a/py-hpp-rbprm/Makefile
+++ b/py-hpp-rbprm/Makefile
@@ -14,7 +14,7 @@ PYTHON_NOTAG_CONFLICT= yes
include ../../meta-pkgs/hpp/Makefile.common
include ../../wip/py-hpp-rbprm-robot-data/depend.mk
-include ../../wip/py-hpp-environments/depend.mk
+include ../../simulation/py-hpp-environments/depend.mk
include ../../math/curves/depend.mk
include ../../math/py-curves/depend.mk