Python deployment options.

[king kikapu]

Hi to all folks here,

i just bought a book and started reading about this language.
I want to ask what options do we have to deploy a python program to
users that do not have the labguage installed ??

I mean, can i make an executable file, or something that contains the
runtime and the modules that the program only use or am i forced to
download the language to the user machine so the .py  files can be run
??

Thanks in advance,

king kikapu