Thank you, Mr. Pokoradi, for your informative reply. I use either Knoppix or Debian. So everything is pre-installed.
I don't know about pydev in Eclipse. So thank you for this bit of information. I am not sure if PyChem could be installed in my system. In Debian. So please advise, I am not a book person. I say they talk a lot and deliver very little. Tire me. I would rather like tough programs than beginners' programs that provide insights, while running on the system. Is there something similar to GDB (or DDD)? Thank you for your reply. Best. Rajib
