Error downloading own package

Pkg3 error

pkg> add http://XXXXXXXX/GroFiles.jl.git
┌ Info: Pkg3 is running without precompile statements, first action will be slow.
│ Rebuild julia with the environment variable `JULIA_PKG3_PRECOMPILE` set to enable precompilation of Pkg3.
└ This message can be disabled by setting the env variable `JULIA_PKG3_DISABLE_PRECOMPILE_WARNING`.
  Updating repo from http:/XXXXXXXX/GroFiles.jl.git
Username for 'http://XXXXXXX':
Password for 'http://XXXXXXX':
 Resolving package versions...
ERROR: MethodError: no method matching startswith(::String, ::LibGit2.GitRepo)
Closest candidates are:
  startswith(::String, ::String) at strings/util.jl:49
  startswith(::AbstractString, ::AbstractString) at strings/util.jl:22
  startswith(::AbstractString, ::Union{AbstractChar, Tuple{Vararg{AbstractChar,N} where N}, Set{#s55} where #s55<:AbstractChar, AbstractArray{#s56,1} where #s56<:AbstractChar}) at strings/util.jl:25
Stacktrace:
 [1] (::getfield(Pkg3.Types, Symbol("##57#58")){String})(::LibGit2.GitRepo) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/Pkg3/src/Types.jl:1155
 [2] with(::getfield(Pkg3.Types, Symbol("##57#58")){String}, ::LibGit2.GitRepo) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/LibGit2/src/types.jl:1067
 [3] with at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/LibGit2/src/types.jl:1073 [inlined]
 [4] pathrepr(::Pkg3.Types.EnvCache, ::String, ::String) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/Pkg3/src/Types.jl:1154
 [5] pathrepr at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/Pkg3/src/Types.jl:1152 [inlined]
 [6] #write_env#59(::Bool, ::Function, ::Pkg3.Types.Context) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/Pkg3/src/Types.jl:1182
 [7] write_env at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/Pkg3/src/Types.jl:1174 [inlined]
 [8] add_or_develop(::Pkg3.Types.Context, ::Array{Pkg3.Types.PackageSpec,1}) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/Pkg3/src/Operations.jl:859
 [9] #add_or_develop#8(::Symbol, ::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::Function, ::Pkg3.Types.Context, ::Array{Pkg3.Types.PackageSpec,1}) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/Pkg3/src/API.jl:35
 [10] #add_or_develop at ./<missing>:0 [inlined]
 [11] do_add_or_develop!(::Pkg3.Types.Context, ::Array{Union{Pkg3.Types.VersionRange, String, Pkg3.REPLMode.Command, Pkg3.REPLMode.Option, Pkg3.REPLMode.Rev},1}, ::Pkg3.REPLMode.CommandKind) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/Pkg3/src/REPLMode.jl:553
 [12] (::getfield(Base, Symbol("#inner#4")){Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}},typeof(Pkg3.REPLMode.do_add_or_develop!),Tuple{Pkg3.Types.Context,Array{Union{Pkg3.Types.VersionRange, String, Pkg3.REPLMode.Command, Pkg3.REPLMode.Option, Pkg3.REPLMode.Rev},1},Pkg3.REPLMode.CommandKind}})() at ./essentials.jl:641
 [13] #invokelatest#3 at ./essentials.jl:642 [inlined]
 [14] invokelatest at ./essentials.jl:641 [inlined]
 [15] do_cmd!(::Array{Union{Pkg3.Types.VersionRange, String, Pkg3.REPLMode.Command, Pkg3.REPLMode.Option, Pkg3.REPLMode.Rev},1}, ::REPL.LineEditREPL) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/Pkg3/src/REPLMode.jl:255
 [16] do_cmd(::REPL.LineEditREPL, ::String) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/Pkg3/src/REPLMode.jl:219
 [17] (::getfield(Pkg3.REPLMode, Symbol("##8#9")){REPL.LineEditREPL,REPL.LineEdit.Prompt})(::REPL.LineEdit.MIState, ::Base.GenericIOBuffer{Array{UInt8,1}}, ::Bool) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/site/v0.7/Pkg3/src/REPLMode.jl:759
 [18] top-level scope