You are downloading the
sources of the compiler. This won't work, obviously.
You have to install a compiler. So you can do one of the following:
- install C::B with compiler (thee is a package provided)
- download install a compiler from TDM webpage at
http://tdm-gcc.tdragon.net/download- find and install another MinGW distribution (e.g. from MinGW.org or at sourceforge, just search for MinGW)
All of thee options comes with a proper installer.