My answers I think Robert wanted to know how you started the program. What instruction do you use to launch? - used command c:\python27\python.exe c:\project_1\code.py
In what directory are you launching your program? - working directory was c: - python is in c:\python27 - code was in c:\project_1 - changed the working directory to c:\project_1 now and it worked Is that the same directory where train.csv is present? - train.csv is present in c:\project_1 -- http://mail.python.org/mailman/listinfo/python-list
