Dear Chimera Team !

I intersted in chemistry. I use chimera 1.5 software for personal purposes, non - commercial.
Chimera is a very usefull Tool. I like it :). I know Python language a little. I'm beginner programmer.
I have Chimera 1.5 with Python IDLE v 2.7 and Windows XP and MinGW. My website is pythonchemia.aq.pl
I have some questions:

1 - How to install pDynamo  library ? from https://sites.google.com/site/pdynamomodeling/home for Chimera 1.5 automatically or manually ?

2 -  How to install OpenBabel  library ? from openbabel.org/wiki/Main_Page  for Chimera 1.5 automatically or manually ?

3 - How to install Biopython  library ? from http://biopython.org/wiki/Main_Page  for Chimera 1.5 automatically or manually ?

Please help me ! - I wait on answer. 
Sorry for my english

Yours sincerely - Janusz Grabowski