Then this should work:
(@v1.8) pkg> build GR
julia> using Plots
julia> x = 1:10; y = rand(10);
julia> plot(x, y, title = "Two Lines", label = ["Line 1" "Line 2"], lw = 3)
If not, search for libGR
in ~/.julia/artifacts
, delete the corresponding ~/.julia/artifacts/<sha1>
, then run
(@v1.8) pkg> instantiate
Downloaded artifact: GR
it should download the GR artifact again, you can then retry.
Did you download the official binaries at Download Julia to setup julia ?