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Hi,

the first ERROR messages are unrelated, they are from the camera driver and AFAIK can be safely ignored.

The message starting with REQUIRED more or less says that rgbdslam crashed. The message in your comment hints towards a missing library. Apparently you need to build the siftgpu library, which should have been done by rosmake. To do it manually, run make in rgbdslam/external/siftgpu/linux and copy the created external/siftgpu/linux/bin/libsiftgpu.so to a directory searched by the linker (try rgbdslam/lib or check the linker command line with make VERBOSE=1 for -L/some/dir parameters).

Also note that there's a much better version available for ROS hydro on github