I uninstalled Julia 0.5 and 0.52 including folders and the Atom editor. Then I reinstalled Julia 0.6 and in a next step, Atom 1.18.0 x64. Within Atom, the following packages were installed afterwards:
From within the Atom editor console I've got after typing Pkg.update() no response,
Then from within julia window: Pkg.update() I've got the following message:
julia> Pkg.update()
INFO: Initializing package repository C:\Users\Carsten\.julia\v0.6
INFO: Cloning METADATA from https://github.com/JuliaLang/METADATA.jl
ERROR: GitError(Code:ERROR, Class:OS, failed to send request: Die Serververbindung konnte nicht hergestellt werden.
)
Stacktrace:
[1] macro expansion at .\libgit2\error.jl:99 [inlined]
[2] clone(::String, ::String, ::Base.LibGit2.CloneOptions) at .\libgit2\repository.jl:276
[3] #clone#100(::String, ::Bool, ::Ptr{Void}, ::Nullable{Base.LibGit2.AbstractCredentials}, ::Function, ::String, ::String) at .\libgit2\libgit2.jl:562
[4] (::Base.LibGit2.#kw##clone)(::Array{Any,1}, ::Base.LibGit2.#clone, ::String, ::String) at .\<missing>:0
[5] (::Base.Pkg.Dir.##8#10{String,String})() at .\pkg\dir.jl:55
[6] cd(::Base.Pkg.Dir.##8#10{String,String}, ::String) at .\file.jl:59
[7] init(::String, ::String) at .\pkg\dir.jl:53
[8] #cd#1(::Array{Any,1}, ::Function, ::Function, ::String, ::Vararg{Any,N} where N) at .\pkg\dir.jl:28
[9] update() at .\pkg\pkg.jl:228