Hi Rakshit,
Jitendra is right that there is no mac version - I can sympathise on this point as I too am a mac user and if you are developing for iOS, switching between the computers can be very annoying!
I can suggest two options which have worked for me in the past:
- If you have a flexible systems administrator get the SDK installed on the SUP/SMP DEVELOPMENT server only. This actually has the added advantage that all my developers are then all using the same version which is quite nice but make sure its on the development SUP/SMP server only and is not recommended for QA or production servers.
- A virtual machine on my MAC was the other option - my mac was pretty powerful and had no problem having a Windows 7 machine installed just for this case.
Hope that helps you out a bit and here is hoping for a MAC version at some point 
Thanks,
Brenton.