Create C++ template without Visual Studio

Hello, I would like to create a C++ template in Unreal Engine, but I can’t because I have to install Visual Studio, because no compiler was found.
But I don’t want to install Visual Studio, is possible to install any other compiler on Windows 7 (x64) for example clang? And how to link (for example clang for Windows) with Unreal Engine?

Reasons why I don’t want Visual Studio is because I have some problems with .NET Framework, I was solving it on Technet (support by Microsoft) and with no success.

So I would like to use Clang or GCC compiler on Windows for Unreal Engine but I don’t know how to setup.

Thank you