Rudix packages for Apple macOS, Intel 64-bit processor. Open the package file you downloaded and follow the prompts to install.
The package installs binaries, libraries and documentation to /usr/local/
. You may need to restart any open Terminal sessions for the change to take effect. Every package is self-contained and has everything it needs to work, it is linked static with external libraries and dynamic with macOS libraries.
Note: don't forget verify the MD5/SHA-1/SHA-256 after downloading any package from this site.