Fix installation path for tests scripts

Uses talos-data instead of talos_description to find urdf file.

CMakeLists.txt

@@ -78,7 +78,7 @@ IF(TALOS_DATA_FOUND)
     INSTALL(FILES
       ${PROJECT_BINARY_DIR}/tests/${py_filename}.py
       DESTINATION
-      ${CMAKE_INSTALL_PREFIX}/${PROJECT_NAME}/tests
+      ${CMAKE_INSTALL_PREFIX}/share/${PROJECT_NAME}/tests
       )
   ENDFOREACH(py_filename)
 ENDIF(TALOS_DATA_FOUND)

src/dynamic_graph/sot/talos/talos.py

@@ -81,8 +81,8 @@ class Talos(AbstractHumanoidRobot):
 
         from rospkg import RosPack
         rospack = RosPack()
-        urdfPath = rospack.get_path('talos_description')+"/robots/talos_reduced.urdf"
-        urdfDir = [rospack.get_path('talos_description')+"/../"]
+        urdfPath = rospack.get_path('talos_data')+"/robots/talos_reduced.urdf"
+        urdfDir = [rospack.get_path('talos_data')+"/../"]
 
         # Create a wrapper to access the dynamic model provided through an urdf file.
         from pinocchio.robot_wrapper import RobotWrapper