fatal error: falcon/core/FalconDevice.h: No such file or directory

[stevensu1838]

Hi,
Ubuntu 14.04 ROS indigo
I follow the readme instrutions and when I install ros_falcon I got the following errors. Can you please help?

[ 97%] [ 97%] Building CXX object ros_falcon/CMakeFiles/falcon_control.dir/src/falcon_control.cpp.o
[ 98%] [ 98%] Building CXX object ros_falcon/CMakeFiles/falcon_cs_pid.dir/src/falcon_cs_pid.cpp.o
[ 98%] [ 98%] Building CXX object ros_falcon/CMakeFiles/joystick.dir/src/joystick.cpp.o
Built target ros_falcon_generate_messages
Building CXX object ros_falcon/CMakeFiles/falcon_js_pid.dir/src/falcon_js_pid.cpp.o
Building CXX object ros_falcon/CMakeFiles/driver.dir/src/driver.cpp.o
[100%] Building CXX object ros_falcon/CMakeFiles/gripper.dir/src/gripper.cpp.o
/home/ted/catkin_ws/src/ros_falcon/src/joystick.cpp:19:38: fatal error: falcon/core/FalconDevice.h: No such file or directory
#include "falcon/core/FalconDevice.h"
^
compilation terminated.
/home/ted/catkin_ws/src/ros_falcon/src/falcon_cs_pid.cpp:10:38: fatal error: falcon/core/FalconDevice.h: No such file or directory
#include "falcon/core/FalconDevice.h"
^
compilation terminated.
/home/ted/catkin_ws/src/ros_falcon/src/falcon_js_pid.cpp:10:38: fatal error: falcon/core/FalconDevice.h: No such file or directory
#include "falcon/core/FalconDevice.h"
^
compilation terminated.
/home/ted/catkin_ws/src/ros_falcon/src/driver.cpp:16:38: fatal error: falcon/core/FalconDevice.h: No such file or directory
#include "falcon/core/FalconDevice.h"
^
compilation terminated.
Linking CXX executable /home/ted/catkin_ws/devel/lib/ros_falcon/gripper
[100%] Built target gripper
Linking CXX executable /home/ted/catkin_ws/devel/lib/ros_falcon/falcon_control
[100%] Built target falcon_control
make[2]: *** [ros_falcon/CMakeFiles/driver.dir/src/driver.cpp.o] Error 1
make[1]: *** [ros_falcon/CMakeFiles/driver.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
make[2]: *** [ros_falcon/CMakeFiles/falcon_cs_pid.dir/src/falcon_cs_pid.cpp.o] Error 1
make[1]: *** [ros_falcon/CMakeFiles/falcon_cs_pid.dir/all] Error 2
make[2]: *** [ros_falcon/CMakeFiles/joystick.dir/src/joystick.cpp.o] Error 1
make[1]: *** [ros_falcon/CMakeFiles/joystick.dir/all] Error 2
make[2]: *** [ros_falcon/CMakeFiles/falcon_js_pid.dir/src/falcon_js_pid.cpp.o] Error 1
make[1]: *** [ros_falcon/CMakeFiles/falcon_js_pid.dir/all] Error 2
make: *** [all] Error 2
Invoking "make -j8 -l8" failed
ted@vra1:~/catkin_ws$