I'm running this program to generate a plot:
using Images, Colors, FixedPointNumbers, Gadfly
function cond(color)
mean = (color.r + color.g + color.b) / 3.
var = (color.r - mean)^2 + (color.g - mean)^2 + (color.b - mean)^2
if sqrt(var) < 0.25
return 1
else
return 0
I've got a problem with the package Tk. It seems to be a dependency for
ImageView. I tried to do Pkg.build("Tk"), but it didn't help. This is the
result of Pkg.test("Tk")
julia> Pkg.test("Tk")
INFO: Computing test dependencies for Tk...
INFO: No packages to install, update or remove
INFO:
; gefunden
>
> 2. Kompilierung beendet.
>
>
>
> Which I think is telling you it can't find the X11 headers. There should
> be a development package you can install for that, possibly libx11-dev on
> ubuntu?
>
>
>
> On Monday, September 28, 2015 at 2:36:38 PM UT
I wanted to try https://www.juliabox.org/, but I can only load an empty
white page.
Is this just me? When will it be back up?
