first time to deal with ubunto and ROS and need a full guide way to go throw it
after installing ROS and making workspace
when I write this linecatkin_make
receive this error in the screenshot
There is no screenshot -- and that is a good thing.
Terminals contain just text. So please copy-paste the text of the error into your question here.
Then select all of it, and press
ctrl+k
or click the Preformatted Text button (the one with101010
on it).