develop askbot

edit

I have some questions when I begin config the site in my local computer. as follows:

1. easy_install askbot can install the askbot by python automalically, why? Does the pip console has involved this command?
2. I have download the code and want to change some parts, but after install the askbot to the python site package, I can not change the code. I mean I do not want to install them and I want to develop it.
3. in my local site, problems happend when I signup a new account, the email always can not be valided even I type all of my emial address. Why?