You can look here for some tips.
There’s been some updates to the doc to fix broken links lately but the last PR isn’t getting deployed, I’m not sure why :
3.57s$ $TESTCMD -e 'using Pkg; import Gtk; cd(joinpath(dirname(pathof(Gtk)))); ENV["DOCUMENTER_DEBUG"] = "true"; include(joinpath("docs", "make.jl"))'
** (julia:6078): WARNING **: Error retrieving accessibility bus address: org.freedesktop.DBus.Error.ServiceUnknown: The name org.a11y.Bus was not provided by any .service files
ERROR: could not open file /home/travis/build/JuliaGraphics/Gtk.jl/src/docs/make.jl
Stacktrace:
[1] include at ./boot.jl:328 [inlined]
[2] include_relative(::Module, ::String) at ./loading.jl:1094
[3] include(::Module, ::String) at ./Base.jl:31
[4] include(::String) at ./client.jl:431
[5] top-level scope at none:1