ROS build a package but can't run
Hello ROS users,
I build a workspace folder which called jade_workspace in the home directory. In the jade_workspace folder, there are 3 files here which are the "setup.bash" , "setup.sh" , "setup.zsh", and I also create a folder here called sandbox.
In the sandbox, I want to create a package calls "beginner_tutorials", and I use the command as "roscreate-pkg beginner_tutorials std_msgs rospy roscpp" , after that, I use "rosmake beginner_tutorials" to build some data in this folder.
After that, because I run the example of "Creating a ROS Package" and "Writing a Simple Publisher and Subscriber (C++)", and I can run the talker and listener successfully in the example. I copy the file of "talker","listener" and "CMakeLists.txt" , "package.xml" to the jade_workspace's beginner_tutorials folder.
And after I source it and ran the talker, it shows the error as below: [rosrun] Couldn't find executable named talker below /home/terry/jade_workspace/sandbox/beginner_tutorials
