Cannot recognize on ROS kinetic

[June-Jo]

I cannot recognize this package on ROS kinetic.
Is there some expectable reasons ?

If I command 'roslaunch mask_rcnn_ros freiburg3_rgbd_example.launch', it gives a below message.

[freiburg3_rgbd_example.launch] is neither a launch file in package [mask_rcnn_ros] nor is [mask_rcnn_ros] a launch file name
The traceback for the exception was written to the log file

And ROS doesn't contain the mask_rcnn_ros package.

Lastly, I cannot find 'scripts/download_freiburg3_rgbd_example_bag.sh' file.
Where is it?

Thank you in advance.

[qixuxiang]

Thanks for your interests in my code!
The code works on ROS kinetic,Please see more details in README.
Also, I add scripts/download_freiburg3_rgbd_example_bag.sh file.