ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange
Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

The first error is import: command not found; this means that the import command itself is unrecognized; not the library being imported. This usually happens when you try to run a python program with the shell.

When you execute a program with ./, it looks at the first line, and if it starts with #!, it uses the rest of the line as the program for executing the file. If the file doesn't start with a #!, it's executed with the default shell. It looks like that's what happing here.

I would double-check your file and make sure that the very first line is #!/usr/bin/env python