How to install CO2System.jl package

[leon]

The package is located here: https://github.com/mvdh7/CO2System.jl.

According to the installation instructions, I should install the CO2System package as below:
pkg> add https://github.com/mvdh7/CO2System.jl

My question is how do I change to the pkg mode? I tried the below and it did not work:

using Pkg
Pkg.add("CO2System")

Many thanks.

[fredrikekre]

@leon

My question is how do I change to the pkg mode?

You press the ] key. Alternatively you can use

using Pkg
Pkg.add(url = "https://github.com/mvdh7/CO2System.jl")

[leon]

@fredrikekre

Pkg.add(url = "https://github.com/mvdh7/CO2System.jl")

I’m able to install it now. Thank you so much!