Installing the openmrs SDK

http://om.rs/sdk from this link, how is it possible to install the SDK since the download option is not as easily seen

Are you done with the installation requirements listed on that page?

Am done with a number like Maven and am putting in GIT

I have kinda failed putting Git. Its giving me some hard time

I have looked at the link your using for installation,kindly go through it slowly,its just enough to install the sdk