I have downloaded OptFlux 3.4; however I get a warning message when trying to run it on my Macbook- that I require Java 1.7 to run the program. Can you please guide me as to how I can access prerequisite programs?
You can download Java 1.7 from the official Java website or through a package manager like Homebrew. Once it is installed, OptFlux should be able to run without any issues.