SSL error while cloning cache of DataFrames

[loorke]

Pkg.add("DataFrames") fails. Other packages are installed normal. Please see the error message below.
Julia version: 0.6.0-dev.811
Platform: x86_64 Linux

julia> Pkg.add("DataFrames")
INFO: Cloning cache of DataFrames from https://github.com/JuliaStats/DataFrames.jl.git
ERROR: Cannot clone DataFrames from https://github.com/JuliaStats/DataFrames.jl.git. SSL error: ffffffff - UNKNOWN ERROR CODE (0001)
 in prefetch(::String, ::String, ::Array{String,1}) at ./pkg/cache.jl:56
 in resolve(::Dict{String,Base.Pkg.Types.VersionSet}, ::Dict{String,Dict{VersionNumber,Base.Pkg.Types.Available}}, ::Dict{String,Tuple{VersionNumber,Bool}}, ::Dict{String,Base.Pkg.Types.Fixed}, ::Dict{String,VersionNumber}, ::Set{String}) at ./pkg/entry.jl:512
 in resolve(::Dict{String,Base.Pkg.Types.VersionSet}, ::Dict{String,Dict{VersionNumber,Base.Pkg.Types.Available}}, ::Dict{String,Tuple{VersionNumber,Bool}}, ::Dict{String,Base.Pkg.Types.Fixed}) at ./pkg/entry.jl:476
 in edit(::Function, ::String, ::Base.Pkg.Types.VersionSet, ::Vararg{Base.Pkg.Types.VersionSet,N}) at ./pkg/entry.jl:30
 in (::Base.Pkg.Entry.##2#5{String,Base.Pkg.Types.VersionSet})() at ./task.jl:363
 in sync_end() at ./task.jl:314
 in macro expansion at ./task.jl:330 [inlined]
 in add(::String, ::Base.Pkg.Types.VersionSet) at ./pkg/entry.jl:50
 in (::Base.Pkg.Dir.##2#3{Array{Any,1},Base.Pkg.Entry.#add,Tuple{String}})() at ./pkg/dir.jl:31
 in cd(::Base.Pkg.Dir.##2#3{Array{Any,1},Base.Pkg.Entry.#add,Tuple{String}}, ::String) at ./file.jl:69
 in #cd#1(::Array{Any,1}, ::Function, ::Function, ::String, ::Vararg{Any,N}) at ./pkg/dir.jl:31
 in add(::String) at ./pkg/pkg.jl:100

Having the same issue with Pkg.add("Distributions") on Julia 0.6.0-dev.0 (Linux x86_64).

[nalimilan]

What distributions are you using?

[loorke]

@nalimilan
Do you mean linux distribution?
Ubuntu Linux 16.04

[jgoldfar]

Having this problem as well, using the default Travis CI image, also at the Pkg.add("Distributions") step. Any more information needed to help diagnose? I am not having this problem locally on Julia 0.6.0

[blegat]

Same problem with Julia v0.6.0-dev.1043 on Ubuntu 12.04 on Travis with JuMP

[staticfloat]

For everyone that is seeing this problem, please try executing this:

Base.LibGit2.clone("https://github.com/JuliaStats/DataFrames.jl.git", "/tmp/DataFrames_bare_cb", isbare = true, remote_cb = LibGit2.mirror_cb())

On my machine running Julia master, this hangs indefinitely. If, however, I remove the callback:

Base.LibGit2.clone("https://github.com/JuliaStats/DataFrames.jl.git", "/tmp/DataFrames_bare", isbare = true)

This finishes in only a few seconds.

[loorke]

@staticfloat

julia> Base.LibGit2.clone("https://github.com/JuliaStats/DataFrames.jl.git", "/tmp/DataFrames_bare_cb", isbare = true, remote_cb = LibGit2.mirror_cb())

ERROR: GitError(Code:ERROR, Class:SSL, SSL error: ffff8780 - SSL - The peer notified us that the connection is going to be closed)
 in macro expansion at ./libgit2/error.jl:99 [inlined]
 in clone(::String, ::String, ::Base.LibGit2.CloneOptions) at ./libgit2/repository.jl:190
 in #clone#109(::String, ::Bool, ::Ptr{Void}, ::Nullable{Base.LibGit2.AbstractCredentials}, ::Function, ::String, ::String) at ./libgit2/libgit2.jl:327
 in (::Base.LibGit2.#kw##clone)(::Array{Any,1}, ::Base.LibGit2.#clone, ::String, ::String) at ./<missing>:0

Also I have built Julia 0.6.0-dev.1047 and got another error message:

julia> Pkg.add("DataFrames")
INFO: Cloning cache of DataArrays from https://github.com/JuliaStats/DataArrays.jl.git
INFO: Cloning cache of DataFrames from https://github.com/JuliaStats/DataFrames.jl.git
ERROR: Cannot clone DataFrames from https://github.com/JuliaStats/DataFrames.jl.git. SSL error: ffff8780 - SSL - The peer notified us that the connection is going to be closed
 in prefetch(::String, ::String, ::Array{String,1}) at ./pkg/cache.jl:56
 in resolve(::Dict{String,Base.Pkg.Types.VersionSet}, ::Dict{String,Dict{VersionNumber,Base.Pkg.Types.Available}}, ::Dict{String,Tuple{VersionNumber,Bool}}, ::Dict{String,Base.Pkg.Types.Fixed}, ::Dict{String,VersionNumber}, ::Set{String}) at ./pkg/entry.jl:512
 in edit(::Function, ::String, ::Base.Pkg.Types.VersionSet, ::Vararg{Base.Pkg.Types.VersionSet,N}) at ./pkg/entry.jl:30
 in (::Base.Pkg.Entry.##2#5{String,Base.Pkg.Types.VersionSet})() at ./task.jl:363
 in sync_end() at ./task.jl:314
 in macro expansion at ./task.jl:330 [inlined]
 in add(::String, ::Base.Pkg.Types.VersionSet) at ./pkg/entry.jl:50
 in (::Base.Pkg.Dir.##2#3{Array{Any,1},Base.Pkg.Entry.#add,Tuple{String}})() at ./pkg/dir.jl:31
 in cd(::Base.Pkg.Dir.##2#3{Array{Any,1},Base.Pkg.Entry.#add,Tuple{String}}, ::String) at ./file.jl:69
 in #cd#1(::Array{Any,1}, ::Function, ::Function, ::String, ::Vararg{String,N}) at ./pkg/dir.jl:31
 in add(::String) at ./pkg/pkg.jl:100

[staticfloat]

If you run the second command, (the one without the remote_cb parameter given to clone()) do you still get the same error? Also, does it take a while for the error to surface, or is it a pretty immediate failure?

[loorke]

@staticfloat
The second command is executed without any troubles.

julia> @time Base.LibGit2.clone("https://github.com/JuliaStats/DataFrames.jl.git", "/tmp/DataFrames_bare", isbare = true)
 47.053032 seconds (22 allocations: 1.594 KB)
Base.LibGit2.GitRepo(Ptr{Void} @0x00000000030b8fb0)

shell> cd /tmp/DataFrames_bare/
/tmp/DataFrames_bare

shell> ls
config  description  HEAD  hooks  info  objects  refs