deprecation warning for Pkg.add()

[leclere]

When running Pkg.add("SomePackage") in julia 0.7 we get the following warning

WARNING: Base.Pkg is deprecated, run using Pkg instead

which is not the most helpful : I tried
using Pkg add("SomePackage")
which gave exactly the same warning, and it took a while to find that we need to
use ] to get to the Pkg REPL.

I suggest extending the warning to help the transition for casual julia user.

[KristofferC]

You need using Pkg and then Pkg.add("SomePackage").

[leclere]

@KristofferC it works if you do this but print the same warning.
I do not know what is the correct way to install package anymore. It seems to be :
using Pkg
]
add SomePackage

[KristofferC]

You need to do using Pkg first before using any other Pkg command.

The correct way is either

] add SomePackage

or

using Pkg
Pkg.add("SomePackage")

[00vareladavid]

I believe JuliaLang/julia#28555 fixes this