How to correcly compile and run UM7 downloaded from git

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Hello.. I am getting error no such file or directory when I do perform rosrun..... command. Followed the same steps as mentioned above.

It would be helpful if I can get pointer to this help

Was the compilation successful? Did you see any errors?

If it was successful: try running rospack profileafer having sourced the devel/setup.bash.

Yes compilation was successful. after rospack profile following error. terminate called after throwing an instance of 'std::run time error' what() locale::facet ::_S_create_c_locale name not valid Aborted (core dumped)

it is not able to find package.

Well if rospack throws an error then it wouldn't have run. So effectively the situation hasn't changed.

Can you let me know how to debug this? I also tried to install um7 using sudo apt-get install ros-indigo-um7. when I am trying to perform rosrun um7 um7_driver it shows error no file or directory found.

I would guess first make sure the files are actually there, and that um7_driver is actually a binary/ros node.

What is the output of ls -al /opt/ros/indigo/lib/um7?

Hello Dhoorn, please find the output below:

administrator@administrator:~$ ls -al /opt/ros/indigo/lib/um7
total 124
drwxr-xr-x  2 root root   4096 Feb 11 05:32 .
drwxr-xr-x 56 root root  12288 Feb 12 07:15 ..
-rwxr-xr-x  1 root root 109720 May 17  2018 um7_driver

Seeing as the node is there and you're running into rospack issues with crashes, I would suggest to post a new question. Please clearly describe what is not working, mention the rospack profile crash, show the ls -al output and refer to this question.