I was trying to add the Clp package today, but the below error happened. I was using the Julia version 1.0.4. Any one can help me? Thanks
julia> import Pkg
julia> Pkg.add(“Clp”)
Updating registry at C:\Users\pqwa001\.julia\registries\General
Updating git-repo https://github.com/JuliaRegistries/General.git
Resolving package versions…
ERROR: Unsatisfiable requirements detected for package LinQuadOptInterface [f8899e07]:
LinQuadOptInterface [f8899e07] log:
├─possible versions are: [0.1.0, 0.2.0, 0.3.0-0.3.1, 0.4.0-0.4.3, 0.5.0, 0.6.0] or uninstalled
├─restricted by julia compatibility requirements to versions: [0.3.0-0.3.1, 0.4.0-0.4.3, 0.5.0, 0.6.0] or uninstalled
├─restricted by compatibility requirements with MathOptInterface [b8f27783] to versions: uninstalled
│ └─MathOptInterface [b8f27783] log:
│ ├─possible versions are: [0.1.0, 0.2.0, 0.3.0, 0.4.0-0.4.1, 0.5.0-0.5.1, 0.6.0-0.6.4, 0.7.0, 0.8.0-0.8.4, 0.9.0-0.9.3] or uninstalled
│ └─restricted by compatibility requirements with GLPK [60bf3e95] to versions: 0.9.1-0.9.3
│ └─GLPK [60bf3e95] log:
│ ├─possible versions are: [0.2.7-0.2.17, 0.3.0, 0.4.0-0.4.2, 0.5.0-0.5.1, 0.6.0-0.6.1, 0.7.0, 0.8.0-0.8.3, 0.9.0-0.9.1, 0.10.0, 0.11.0-0.11.4] or uninstalled
│ └─restricted to versions 0.11.4 by an explicit requirement, leaving only versions 0.11.4
└─restricted by compatibility requirements with Clp [e2554f3b] to versions: [0.4.0-0.4.3, 0.6.0] — no versions left
└─Clp [e2554f3b] log:
├─possible versions are: [0.0.5-0.0.10, 0.1.0-0.1.1, 0.2.0-0.2.2, 0.3.0-0.3.1, 0.4.0, 0.5.0-0.5.1, 0.6.0-0.6.2] or uninstalled
├─restricted to versions * by an explicit requirement, leaving only versions [0.0.5-0.0.10, 0.1.0-0.1.1, 0.2.0-0.2.2, 0.3.0-0.3.1, 0.4.0, 0.5.0-0.5.1, 0.6.0-0.6.2]
└─restricted by julia compatibility requirements to versions: [0.5.0-0.5.1, 0.6.0-0.6.2] or uninstalled, leaving only versions: [0.5.0-0.5.1, 0.6.0-0.6.2]
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\v1.0\Pkg\src\GraphType.jl:1007
[2] propagate_constraints! at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.0\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\v1.0\Pkg\src\GraphType.jl:1462
[4] simplify_graph! at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.0\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\v1.0\Pkg\src\Operations.jl:373
[6] resolve_versions! at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.0\Pkg\src\Operations.jl:316 [inlined]
[7] #add_or_develop#62(::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\v1.0\Pkg\src\Operations.jl:1201
[8] #add_or_develop at .\none:0 [inlined]
[9] #add_or_develop#15(::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\v1.0\Pkg\src\API.jl:69
[10] #add_or_develop at .\none:0 [inlined]
[11] #add_or_develop#14 at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.0\Pkg\src\API.jl:34 [inlined]
[12] #add_or_develop at .\none:0 [inlined]
[13] #add_or_develop#11 at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.0\Pkg\src\API.jl:33 [inlined]
[14] #add_or_develop at .\none:0 [inlined]
[15] #add_or_develop#10 at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.0\Pkg\src\API.jl:32 [inlined]
[16] #add_or_develop at .\none:0 [inlined]
[17] #add#20 at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.0\Pkg\src\API.jl:74 [inlined]
[18] add(::String) at C:\cygwin\home\Administrator\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.0\Pkg\src\API.jl:74
[19] top-level scope at none:0