Update documentation

[brean]

ROS2 uses colcon, the README.md still referes to catkin

[allenh1]

ROS2 uses colcon, the README.md still referes to catkin

Yes, that's true. I never updated the documentation, since I was hoping to get this sent upstream first.

I'd be more than happy to accept a PR updating the README.md if you have some time!

[brean]

Thanks, I'll create a PR on the weekend.

[brean]

Sorry, I was a bit to optimistic, I could not get it running on the weekend. I am now working on a setup to run ROS (and ROS2) in docker container for better testing and understand ros2, so feel free to update the documentation yourself, cause this might take some time 😉

[chuan9]

@allenh1 hi, allenh
I'm using dashing version for ros2, and it won't make success after run command "colcon build", will you help update your tutorial here?
the log is bellows:

 warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]

[brean]

@chuan9 that is only a warning, it should still compile. Do you have a longer log and/or do you get another error-message? Also can you provide the exact steps you did or provide your updated Dockerfile?

[chuan9]

@brean Actually, the compilation is ok. I changed some paras and bingo, it works on S1

[allenh1]

@brean Actually, the compilation is ok. I changed some paras and bingo, it works on S1

Good to hear! Let me know if you need any further assistance.