There is no need to start Eclipse, just use one of the following command from the command prompt:
The script reads stdout from command prompt and build the map of the stdout classes.
Then it builds the map of the compiler errors.
In case of a Python script, the stdout and compiler errors are inside a single map, so it is a trivial implementation, but may contain bug.
* Update: Eclipse problem maker bug fixed (Update to 0. 50e0806aeb jamcea