julia - 我无法将 github 存储库添加到 Julia

Question

我正在关注这个tutorial学习 Julia 的想法是向 Julia 添加一个 Github 存储库:

pkg> 添加 https://github.com/BenLauwens/ThinkJulia.jl

不幸的是，它输出了一个很长的错误:

(v1.1) pkg> add https://github.com/BenLauwens/ThinkJulia.jl
  Updating git-repo `https://github.com/BenLauwens/ThinkJulia.jl`
ERROR: GitError(Code:ERROR, Class:Config, failed to map '--help')
Stacktrace:
 [1] macro expansion at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/LibGit2/src/error.jl:101 [inlined]
 [2] #checkout_tree#46(::LibGit2.CheckoutOptions, ::Function, ::LibGit2.GitRepo, ::LibGit2.GitTree) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/LibGit2/src/repository.jl:358
 [3] #checkout_tree at ./none:0 [inlined]
 [4] macro expansion at ./gcutils.jl:87 [inlined]
 [5] (::getfield(Pkg.Types, Symbol("##62#63")))(::LibGit2.GitTree) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Types.jl:780
 [6] with(::getfield(Pkg.Types, Symbol("##62#63")), ::LibGit2.GitTree) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/LibGit2/src/types.jl:1125
 [7] #handle_repos_add!#61(::Bool, ::Nothing, ::Function, ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Types.jl:760
 [8] #handle_repos_add! at ./none:0 [inlined]
 [9] #add_or_develop#17(::Symbol, ::Bool, ::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::Function, ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:47
 [10] (::getfield(Pkg.API, Symbol("#kw##add_or_develop")))(::NamedTuple{(:mode,),Tuple{Symbol}}, ::typeof(Pkg.API.add_or_develop), ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at ./none:0
 [11] do_add!(::Dict{Symbol,Any}, ::Array{Pkg.Types.PackageSpec,1}, ::Dict{Symbol,Any}) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/Pkg/src/REPLMode.jl:672
 [12] #invokelatest#1(::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::Function, ::Any, ::Any, ::Vararg{Any,N} where N) at ./essentials.jl:742
 [13] invokelatest(::Any, ::Any, ::Vararg{Any,N} where N) at ./essentials.jl:741
 [14] do_cmd!(::Pkg.REPLMode.PkgCommand, ::REPL.LineEditREPL) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/Pkg/src/REPLMode.jl:563
 [15] #do_cmd#31(::Bool, ::Function, ::REPL.LineEditREPL, ::String) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/Pkg/src/REPLMode.jl:538
 [16] do_cmd at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/Pkg/src/REPLMode.jl:534 [inlined]
 [17] (::getfield(Pkg.REPLMode, Symbol("##53#56")){REPL.LineEditREPL,REPL.LineEdit.Prompt})(::REPL.LineEdit.MIState, ::Base.GenericIOBuffer{Array{UInt8,1}}, ::Bool) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/Pkg/src/REPLMode.jl:988
 [18] #invokelatest#1 at ./essentials.jl:742 [inlined]
 [19] invokelatest at ./essentials.jl:741 [inlined]
 [20] run_interface(::REPL.Terminals.TextTerminal, ::REPL.LineEdit.ModalInterface, ::REPL.LineEdit.MIState) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/REPL/src/LineEdit.jl:2273
 [21] run_frontend(::REPL.LineEditREPL, ::REPL.REPLBackendRef) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/REPL/src/REPL.jl:1035
 [22] run_repl(::REPL.AbstractREPL, ::Any) at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.1/REPL/src/REPL.jl:192
 [23] (::getfield(Base, Symbol("##734#736")){Bool,Bool,Bool,Bool})(::Module) at ./client.jl:362
 [24] #invokelatest#1 at ./essentials.jl:742 [inlined]
 [25] invokelatest at ./essentials.jl:741 [inlined]
 [26] run_main_repl(::Bool, ::Bool, ::Bool, ::Bool, ::Bool) at ./client.jl:346
 [27] exec_options(::Base.JLOptions) at ./client.jl:284
 [28] _start() at ./client.jl:436

我不明白为什么会出现此错误，所以我想知道对此有何解决方案。顺便说一句，我使用的是 Julia 1.1，我使用的是 Ubuntu 16.04 LTS。

Answer 1

您的系统中是否安装了git？您正在运行哪个操作系统？看看the git website关于如何为不同的操作系统安装它。

尝试运行命令 Pkg.Status() 并查看是否发现任何有意义的内容。如果这样做，我建议同时检查位置 JULIA_PKGDIR 并删除您尝试安装的整个文件夹/git 存储库。

作为最后一个选项，您可以创建一个新的 Julia 主页。为此:

1. 当前主文件夹的备份
2. 删除你的 julia 主页(.julia 在基于 Unix 的系统中)
3. 运行Pkg.init
4. 将您的旧REQUIRE 文件复制到您的新家
5. 运行Pkg.update
6. 根据需要将旧包复制到新家

祝你好运!