rosserial "ImportError: No module named serial"
I am trying to follow the rosserial tutorial. I am running Debian 8.5 on Beaglebone Black. I installed rosserial from source using the following:
git clone https://github.com/ros-drivers/rosserial.git
cd <ws>
catkin_make
This ran fine with no errors, got lots of files and directories with "rosserial" in the name :)
Then I'm ready to test, command (from tutorial) is:
rosrun rosserial_python serial_node.py /dev/ttyUSB0
result is:
Traceback (most recent call last):
File "/home/debian/ros_catkin_ws/src/rosserial/rosserial_python/nodes/serial_node.py", line 39, in <module>
from rosserial_python import SerialClient, RosSerialServer
File "/home/debian/ros_catkin_ws/devel/lib/python2.7/dist-packages/rosserial_python/__init__.py", line 35, in <module>
exec(__fh.read())
File "<string>", line 1, in <module>
File "/home/debian/ros_catkin_ws/src/rosserial/rosserial_python/src/rosserial_python/SerialClient.py", line 44, in <module>
from serial import *
ImportError: No module named serial
All help will be appreciated.
Bob