Here are the latest builds of Echidna Mixed Model Software. Keep your build-up to date and make sure you report anything that doesn’t seem to work properly.
This page contains links to all files related to Echidna including executable programs for a variety of architectures and Operating Systems.
Select the appropriate download file for your system, and unzip it at a suitable place on your system. The archive contains an Install.txt file with further installation instructions. You can extract it first if you like.