Unsatisfiable requirements detected for package JWAS

General Usage
1

julia> using Pkg

julia> Pkg.add(“JWAS”)
Updating registry at C:\Users\iq600\.julia\registries\General
Updating git-repo https://github.com/JuliaRegistries/General.git
Resolving package versions…
ERROR: Unsatisfiable requirements detected for package JWAS [c9a035f4]:
JWAS [c9a035f4] log:
├─possible versions are: [0.0.1-0.0.3, 0.1.0-0.1.1, 0.2.0, 0.3.0-0.3.4, 0.4.0-0.4.3, 0.5.0-0.5.4] or uninstalled
├─restricted to versions * by an explicit requirement, leaving only versions [0.0.1-0.0.3, 0.1.0-0.1.1, 0.2.0, 0.3.0-0.3.4, 0.4.0-0.4.3, 0.5.0-0.5.4]
├─restricted by julia compatibility requirements to versions: [0.4.0-0.4.3, 0.5.0-0.5.4] or uninstalled, leaving only versions: [0.4.0-0.4.3, 0.5.0-0.5.4]
└─restricted by compatibility requirements with ProgressMeter [92933f4c] to versions: [0.0.1-0.0.3, 0.1.0] or uninstalled — no versions left
└─ProgressMeter [92933f4c] log:
├─possible versions are: [0.0.1-0.0.2, 0.1.0-0.1.3, 0.2.0-0.2.3, 0.3.0-0.3.4, 0.4.0, 0.5.0-0.5.6, 0.6.0-0.6.1, 0.7.0, 0.8.0, 0.9.0, 1.0.0] or uninstalled
└─restricted to versions 1.0.0 by an explicit requirement, leaving only versions 1.0.0
Stacktrace:
[1] #propagate_constraints!#61(::Bool, ::Function, ::Pkg.GraphType.Graph, ::Set{Int64}) at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\GraphType.jl:1007
[2] propagate_constraints! at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\GraphType.jl:948 [inlined]
[3] #simplify_graph!#121(::Bool, ::Function, ::Pkg.GraphType.Graph, ::Set{Int64}) at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\GraphType.jl:1462
[4] simplify_graph! at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\GraphType.jl:1462 [inlined]
[5] resolve_versions!(::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}, ::Nothing) at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\Operations.jl:371
[6] resolve_versions! at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\Operations.jl:315 [inlined]
[7] #add_or_develop#63(::Array{Base.UUID,1}, ::Symbol, ::Function, ::Pkg.Types.Context, ::Array{Pkg.Types.PackageSpec,1}) at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\Operations.jl:1172
[8] #add_or_develop 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 C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\API.jl:59
[10] #add_or_develop at .\none:0 [inlined]
[11] #add_or_develop#16 at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\API.jl:36 [inlined]
[12] #add_or_develop at .\none:0 [inlined]
[13] #add_or_develop#13 at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\API.jl:34 [inlined]
[14] #add_or_develop at .\none:0 [inlined]
[15] #add_or_develop#12(::Base.Iterators.Pairs{Symbol,Symbol,Tuple{Symbol},NamedTuple{(:mode,),Tuple{Symbol}}}, ::Function, ::String) at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\API.jl:33
[16] #add_or_develop at .\none:0 [inlined]
[17] #add#22 at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\API.jl:64 [inlined]
[18] add(::String) at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.1\Pkg\src\API.jl:64
[19] top-level scope at none:0

What happen to my computer.

2

Please, post the result of Pkg.status().

3

julia> Pkg.status()
Status C:\Users\iq600\.julia\environments\v1.1\Project.toml
[336ed68f] CSV v0.5.6
[a93c6f00] DataFrames v0.18.3
[31c24e10] Distributions v0.20.0
[7073ff75] IJulia v1.18.1
[0db19996] NBInclude v2.1.0
[92933f4c] ProgressMeter v1.0.0
[2913bbd2] StatsBase v0.30.0

4

Hmm, I cannot spot the culprit.

I would suggest creating a new environment in the folder that you plan to work in:

cd("some path where you work")
Pkg.activate(".")
Pkg.add("JWAS")
5

You can read up on the package manager here.

6

Thank you .
Installed.