I have Julia 1.1
在本例中，我想更新到软件包的最新版本Flux 8.3.0根据Flux.jl 的文档 https://fluxml.ai/Flux.jl/stable/
当我打字时
Pkg.status("Flux")
I get
Status `~/.julia/environments/v1.1/Project.toml`
[587475ba] Flux v0.6.10
我也尝试过：
Pkg.add("Flux")
Pkg.update("Flux")
但它不会改变版本
EDIT在 Bogumił Kamiński 发表评论后，我尝试了以下命令
Pkg.update()
gives me
Updating registry at `~/.julia/registries/General`
┌ Warning: Some registries failed to update:
│ — `~/.julia/registries/General` — registry dirty
└ @ Pkg.Types /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Types.jl:1269
Updating git-repo `https://github.com/MikeInnes/IRTools.jl.git`
Updating git-repo `https://github.com/JuliaInterop/RCall.jl.git`
Updating git-repo `https://github.com/FluxML/Zygote.jl.git`
Updating git-repo `https://github.com/VMLS-book/VMLS.jl`
Resolving package versions...
ERROR: Unsatisfiable requirements detected for package ZygoteRules [700de1a5]:
ZygoteRules [700de1a5] log:
├─ZygoteRules [700de1a5] has no known versions!
└─restricted to versions * by Zygote [e88e6eb3] — no versions left
└─Zygote [e88e6eb3] log:
├─possible versions are: 0.3.4 or uninstalled
└─Zygote [e88e6eb3] is fixed to version 0.3.4
Stacktrace:
[1] check_constraints(::Pkg.GraphType.Graph) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/GraphType.jl:935
[2] Pkg.GraphType.Graph(::Dict{Base.UUID,Set{VersionNumber}}, ::Dict{Base.UUID,Dict{Pkg.Types.VersionRange,Dict{String,Base.UUID}}}, ::Dict{Base.UUID,Dict{Pkg.Types.VersionRange,Dict{String,Pkg.Types.VersionSpec}}}, ::Dict{Base.UUID,String}, ::Dict{Base.UUID,Pkg.Types.VersionSpec}, ::Dict{Base.UUID,Pkg.Types.Fixed}, ::Bool) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/GraphType.jl:362
[3] deps_graph(::Pkg.Types.Context, ::Dict{Base.UUID,String}, ::Dict{Base.UUID,Pkg.Types.VersionSpec}, ::Dict{Base.UUID,Pkg.Types.Fixed}) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Operations.jl:306
[4] resolve_versions!(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}, ::Nothing) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Operations.jl:369
[5] resolve_versions! at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Operations.jl:315 [inlined]
[6] up(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Operations.jl:1214
[7] #up#31(::Pkg.Types.UpgradeLevel, ::Pkg.Types.PackageMode, ::Bool, ::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::Function, ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:118
[8] up at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:90 [inlined]
[9] #up#30 at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:86 [inlined]
[10] up at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:86 [inlined]
[11] #up#27 at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:83 [inlined]
[12] up() at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:83
[13] top-level scope at none:0
and
Pkg.add(PackageSpec(name="Flux", version="0.8.3"))
gives me
Resolving package versions...
ERROR: Unsatisfiable requirements detected for package Flux [587475ba]:
Flux [587475ba] log:
├─possible versions are: [0.1.0-0.1.1, 0.2.0-0.2.2, 0.3.0-0.3.4, 0.4.0-0.4.1, 0.5.0-0.5.4, 0.6.0-0.6.10] or uninstalled
└─restricted to versions 0.8.3 by an explicit requirement — no versions left
Stacktrace:
[1] check_constraints(::Pkg.GraphType.Graph) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/GraphType.jl:935
[2] Pkg.GraphType.Graph(::Dict{Base.UUID,Set{VersionNumber}}, ::Dict{Base.UUID,Dict{Pkg.Types.VersionRange,Dict{String,Base.UUID}}}, ::Dict{Base.UUID,Dict{Pkg.Types.VersionRange,Dict{String,Pkg.Types.VersionSpec}}}, ::Dict{Base.UUID,String}, ::Dict{Base.UUID,Pkg.Types.VersionSpec}, ::Dict{Base.UUID,Pkg.Types.Fixed}, ::Bool) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/GraphType.jl:362
[3] deps_graph(::Pkg.Types.Context, ::Dict{Base.UUID,String}, ::Dict{Base.UUID,Pkg.Types.VersionSpec}, ::Dict{Base.UUID,Pkg.Types.Fixed}) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Operations.jl:306
[4] resolve_versions!(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}, ::Nothing) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Operations.jl:369
[5] resolve_versions! at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Operations.jl:315 [inlined]
[6] #add_or_develop#63(::Array{Base.UUID,1}, ::Symbol, ::Function, ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Operations.jl:1171
[7] #add_or_develop at ./none:0 [inlined]
[8] #add_or_develop#15(::Symbol, ::Bool, ::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::Function, ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:54
[9] #add_or_develop at ./none:0 [inlined]
[10] #add_or_develop#14 at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:31 [inlined]
[11] #add_or_develop at ./none:0 [inlined]
[12] #add_or_develop#12 at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:28 [inlined]
[13] #add_or_develop at ./none:0 [inlined]
[14] #add#20 at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:59 [inlined]
[15] add(::Pkg.Types.PackageSpec) at /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/API.jl:59
[16] top-level scope at none:0
我还尝试了以下命令：
julia> Pkg.activate("."); Pkg.add("Flux")
and got:
Updating registry at `~/.julia/registries/General`
┌ Warning: Some registries failed to update:
│ — `~/.julia/registries/General` — registry dirty
└ @ Pkg.Types /Users/osx/buildbot/slave/package_osx64/build/usr/share/julia/stdlib/v1.1/Pkg/src/Types.jl:1269
Resolving package versions...
Updating `~/Project.toml`
[587475ba] + Flux v0.6.10
Updating `~/Manifest.toml`
[1520ce14] + AbstractTrees v0.2.1
[79e6a3ab] + Adapt v0.4.1
[9e28174c] + BinDeps v0.8.10
[b99e7846] + BinaryProvider v0.5.3
[944b1d66] + CodecZlib v0.5.1
[3da002f7] + ColorTypes v0.7.5
[5ae59095] + Colors v0.9.5
[bbf7d656] + CommonSubexpressions v0.2.0
[34da2185] + Compat v1.4.0
[864edb3b] + DataStructures v0.14.0
[163ba53b] + DiffResults v0.0.3
[b552c78f] + DiffRules v0.0.7
[53c48c17] + FixedPointNumbers v0.5.3
[587475ba] + Flux v0.6.10
[f6369f11] + ForwardDiff v0.10.1
[e5e0dc1b] + Juno v0.5.3
[1914dd2f] + MacroTools v0.4.4
[e89f7d12] + Media v0.5.0
[e1d29d7a] + Missings v0.3.1
[872c559c] + NNlib v0.4.3
[77ba4419] + NaNMath v0.3.2
[bac558e1] + OrderedCollections v1.0.2
[189a3867] + Reexport v0.2.0
[ae029012] + Requires v0.5.2
[a2af1166] + SortingAlgorithms v0.3.1
[276daf66] + SpecialFunctions v0.7.2
[90137ffa] + StaticArrays v0.10.2
[2913bbd2] + StatsBase v0.27.0
[3bb67fe8] + TranscodingStreams v0.8.1
[30578b45] + URIParser v0.4.0
[a5390f91] + ZipFile v0.8.0
[2a0f44e3] + Base64
[ade2ca70] + Dates
[8bb1440f] + DelimitedFiles
[8ba89e20] + Distributed
[b77e0a4c] + InteractiveUtils
[76f85450] + LibGit2
[8f399da3] + Libdl
[37e2e46d] + LinearAlgebra
[56ddb016] + Logging
[d6f4376e] + Markdown
[a63ad114] + Mmap
[44cfe95a] + Pkg
[de0858da] + Printf
[9abbd945] + Profile
[3fa0cd96] + REPL
[9a3f8284] + Random
[ea8e919c] + SHA
[9e88b42a] + Serialization
[1a1011a3] + SharedArrays
[6462fe0b] + Sockets
[2f01184e] + SparseArrays
[10745b16] + Statistics
[8dfed614] + Test
[cf7118a7] + UUIDs
[4ec0a83e] + Unicode
但版本仍然没有改变：
julia> Pkg.status("Flux")
Status `~/Project.toml`
[587475ba] Flux v0.6.10
