Hello,
I'm trying to do a simple suscriber on rosout but I can't get it to work (I'm a begineer).
I'm working on a computer from work.
When I type "rosgraph_msgs.msg import Clock", python says "can't open file 'rosgraph_msgs' : [Errno 2] No such file or directory".
I'm on Ubuntu 14.04.6 Lts. I'm using ROSindigo.
I can't understand why I can't import a basic dependancy when Ros itself is working very fine (I can, for instance, display the data of the topic rosout when it's running).
"from std_msgs.msg import String" works too. Just not "from rosgraph_msgs.msg import Clock". I don't understand why.
If you have any ideas,
Kind Regards,
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