RGBDslam package missing node RGBDslam

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When I try to launch RGBDslam with roslaunch rgbdslam rgbdslam.launch it gives this error and then stops:

ERROR: cannot launch node of type [rgbdslam/rgbdslam]: can't locate node [rgbdslam] in package [rgbdslam]

Apparently a GUI is supposed to open but it just stops. Nothing happens. Here is the full terminal output:

lukas@lukas-desktop:~/catkin_ws/src/rgbdslam_freiburg/rgbdslam/launch$ roslaunch rgbdslam rgbdslam.launch
... logging to /home/lukas/.ros/log/c11ebff6-3638-11e5-ad3d-1078d27496be/roslaunch-lukas-desktop-9549.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://localhost:57514/

SUMMARY

========

PARAMETERS
 * /rgbdslam/config/feature_detector_type: SURF
 * /rgbdslam/config/feature_extractor_type: SURF
 * /rgbdslam/config/max_keypoints: 600
 * /rgbdslam/config/nn_distance_ratio: 0.95
 * /rgbdslam/config/topic_image_depth: /camera/depth_reg...
 * /rgbdslam/config/topic_image_mono: /camera/rgb/image...
 * /rgbdslam/config/topic_points: /camera/depth_reg...
 * /rosdistro: indigo
 * /rosversion: 1.11.13

NODES
  /
    rgbdslam (rgbdslam/rgbdslam)

ROS_MASTER_URI=http://localhost:11311

core service [/rosout] found
ERROR: cannot launch node of type [rgbdslam/rgbdslam]: can't locate node [rgbdslam] in package [rgbdslam]
No processes to monitor
shutting down processing monitor...
... shutting down processing monitor complete

Also here is the contents of that log file:

   [roslaunch][INFO] 2015-07-29 19:15:22,439: Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
[roslaunch][INFO] 2015-07-29 19:15:22,503: Done checking log file disk usage. Usage is <1GB.
[roslaunch][INFO] 2015-07-29 19:15:22,504: roslaunch starting with args ['/opt/ros/indigo/bin/roslaunch', 'rgbdslam', 'rgbdslam.launch']
[roslaunch][INFO] 2015-07-29 19:15:22,504: roslaunch env is {'MANDATORY_PATH': '/usr/share/gconf/ubuntu.mandatory.path', 'ROS_DISTRO': 'indigo', 'ROS_LOG_FILENAME': '/home/lukas/.ros/log/c11ebff6-3638-11e5-ad3d-1078d27496be/roslaunch-lukas-desktop-9549.log', 'XDG_GREETER_DATA_DIR': '/var/lib/lightdm-data/lukas', 'GNOME_DESKTOP_SESSION_ID': 'this-is-deprecated', 'PKG_CONFIG_PATH': '/home/lukas/catkin_ws/devel/lib/pkgconfig:/home/lukas/catkin_ws/devel/lib/i386-linux-gnu/pkgconfig:/opt/ros/indigo/lib/i386-linux-gnu/pkgconfig:/opt/ros/indigo/lib/pkgconfig', 'GTK_IM_MODULE': 'ibus', 'LESSOPEN': '| /usr/bin/lesspipe %s', 'ROS_HOSTNAME': 'localhost', 'ROSLISP_PACKAGE_DIRECTORIES': '/home/lukas/catkin_ws/devel/share/common-lisp', 'CPATH': '/home/lukas/catkin_ws/devel/include:/opt/ros/indigo/include', 'LOGNAME': 'lukas', 'WINDOWID': '56623306', 'PATH': '/home/lukas/catkin_ws/devel/bin:/opt/ros/indigo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games', 'XDG_VTNR': '7', 'GNOME_KEYRING_CONTROL': '/run/user/1000/keyring-8FtW2d', 'CMAKE_PREFIX_PATH': '/home/lukas/catkin_ws/devel:/opt/ros/indigo', 'LD_LIBRARY_PATH': '/home/lukas/catkin_ws/devel/lib:/home/lukas/catkin_ws/devel/lib/i386-linux-gnu:/opt/ros/indigo/lib/i386-linux-gnu:/opt/ros/indigo/lib', 'LANG': 'en_US.UTF-8', 'TERM': 'xterm', 'SHELL': '/bin/bash', 'XDG_SESSION_PATH': '/org/freedesktop/DisplayManager/Session0', 'XAUTHORITY': '/home/lukas/.Xauthority', 'LANGUAGE': 'en_US', 'SESSION_MANAGER': 'local/lukas-desktop:@/tmp/.ICE-unix/2121,unix/lukas-desktop:/tmp/.ICE-unix/2121', 'SHLVL': '1', 'ROS_TEST_RESULTS_DIR': '/home/lukas/catkin_ws/build/test_results', 'QT_QPA_PLATFORMTHEME': 'appmenu-qt5', 'JOB': 'dbus', 'TEXTDOMAIN': 'im-config', 'QT4_IM_MODULE': 'xim', 'CLUTTER_IM_MODULE': 'xim', 'SESSION': 'ubuntu', 'SESSIONTYPE': 'gnome-session', 'XMODIFIERS': '@im=ibus', 'ROS_ETC_DIR': '/opt/ros/indigo/etc/ros', 'GPG_AGENT_INFO': '/run/user/1000/keyring-8FtW2d/gpg:0:1', 'HOME': '/home/lukas', 'SELINUX_INIT': 'YES', 'COMPIZ_BIN_PATH': '/usr/bin/', 'XDG_RUNTIME_DIR': '/run/user/1000', 'INSTANCE': '', 'PYTHONPATH': '/home/lukas/catkin_ws/devel/lib/python2.7/dist-packages:/opt/ros/indigo/lib/python2.7/dist-packages', 'COMPIZ_CONFIG_PROFILE ...