You can find downloads and installation instructions for Julia for your operating system on the Julia site.
To install a JuliaOpt package, simply use the Pkg.add
command from inside Julia:
julia> Pkg.update() # Get latest package info
julia> Pkg.add("JuMP")
julia> Pkg.add("Cbc") # and so on
Chapter 1. Introduction and Installation of Julia Programming for Operations Research
We have a collection of JuliaOpt examples in the form of Jupyter/IJulia notebooks, including:
The source for these notebooks is available here.
For general Julia programming, see here. The list below contains links to resources relevant to mathematical optimization.