Modular Powersuits Addons Mod 1.7.10 depends on Modular Powersuits Mod. If you do not have Modular Powersuits Mod installed, your game will not launch.
How to install Modular Powersuits Addons Mod 1.7.10
Download Links for Modular Powersuits Addons Mod 1.7.10
For Minecraft 1.6.4
For Minecraft 1.7.10