I encountered some problems when testing ROSSkill. When I follow readme and ROS.org in a tutorial using rosserial (steps as follows):
Startd a terminal and executed:
Then, executing in a new terminal:
$ rosrun rosserial_python serial_node.py tcp
However, the following error has occurred:
[rospack] Error: package 'rosserial_python' not found"
I also tried to enter the folder with rosserial_python operation, but the error is still the same.
My system is Ubuntu 14.04 trusty, ROS version is indigo, rosserial installation is also done in accordance with the steps of this site as catkin, and no error.