Dear Julia users, I am so desperate, since last Friday I have been having troubles with almost all the packages that I wanted to install. First of all I was triying to update my packages and I get the following error. Pkg.update() INFO: Updating METADATA... INFO: Updating BinaryProvider master... INFO: Computing changes... ERROR: resolve is unable to satisfy package requirements. The problem was detected when trying to find a feasible version for package Compat. However, this only means that package Compat is involved in an unsatisfiable or difficult dependency relation, and the root of the problem may be elsewhere Secondly, I was trying to install the Gurobi Solver and I got: Pkg.add("Gurobi") ERROR: resolve is unable to satisfy package requirements. The problem was detected when trying to find a feasible version for package Compat. However, this only means that package Compat is involved in an unsatisfiable or difficult dependency relation, and the root of the problem may be elsewhere. resolve(::Dict{String,Base.Pkg.Types.VersionSet}, ::Dict{String,Dict{VersionNumber,Base.Pkg.Types.Av ailable}}) at .\pkg\resolve.jl:48 resolve(::Dict{String,Base.Pkg.Types.VersionSet}, ::Dict{String,Dict{VersionNumber,Base.Pkg.Types.Av ailable}}, ::Dict{String,Tuple{VersionNumber,Bool}}, ::Dict{String,Base.Pkg.Types.Fixed}, ::Dict{Str ing,VersionNumber}, ::Set{String}) at .\pkg\entry.jl:499 resolve(::Dict{String,Base.Pkg.Types.VersionSet}, ::Dict{String,Dict{VersionNumber,Base.Pkg.Types.Av ailable}}, ::Dict{String,Tuple{VersionNumber,Bool}}, ::Dict{String,Base.Pkg.Types.Fixed}) at .\pkg\e ntry.jl:479 edit(::Function, ::String, ::Base.Pkg.Types.VersionSet, ::Vararg{Base.Pkg.Types.VersionSet,N} where N) at .\pkg\entry.jl:30 (::Base.Pkg.Entry.##1#3{String,Base.Pkg.Types.VersionSet})() at .\task.jl:335 Thirdly with the Juniper Package: Pkg.add("Juniper") ERROR: Unsatisfiable requirements detected for package MathProgBase: ├─version range [0.7.0,0.7.0+) set by an explicit requirement └─version range [0.6.0,0.7.0-) required by package Juniper, whose allowed version range is [0.0.0-,∞ ): └─version range [0.0.0-,∞) set by an explicit requirement The intersection of the requirements is empty. filter_versions(::Dict{String,Base.Pkg.Types.VersionSet}, ::Dict{String,Dict{VersionNumber,Base.Pkg. Types.Available}}, ::Dict{AbstractString,Base.Pkg.Types.ResolveBacktraceItem}) at .\pkg\query.jl:299 prune_versions(::Dict{String,Base.Pkg.Types.VersionSet}, ::Dict{String,Dict{VersionNumber,Base.Pkg.T ypes.Available}}, ::Dict{AbstractString,Base.Pkg.Types.ResolveBacktraceItem}) at .\pkg\query.jl:328 prune_dependencies(::Dict{String,Base.Pkg.Types.VersionSet}, ::Dict{String,Dict{VersionNumber,Base.P kg.Types.Available}}, ::Dict{AbstractString,Base.Pkg.Types.ResolveBacktraceItem}) at .\pkg\query.jl: 546 resolve(::Dict{String,Base.Pkg.Types.VersionSet}, ::Dict{String,Dict{VersionNumber,Base.Pkg.Types.Av ailable}}, ::Dict{String,Tuple{VersionNumber,Bool}}, ::Dict{String,Base.Pkg.Types.Fixed}, ::Dict{Str ing,VersionNumber}, ::Set{String}) at .\pkg\entry.jl:498 resolve(::Dict{String,Base.Pkg.Types.VersionSet}, ::Dict{String,Dict{VersionNumber,Base.Pkg.Types.Av ailable}}, ::Dict{String,Tuple{VersionNumber,Bool}}, ::Dict{String,Base.Pkg.Types.Fixed}) at .\pkg\e ntry.jl:479 edit(::Function, ::String, ::Base.Pkg.Types.VersionSet, ::Vararg{Base.Pkg.Types.VersionSet,N} where N) at .\pkg\entry.jl:30 (::Base.Pkg.Entry.##1#3{String,Base.Pkg.Types.VersionSet})() at .\task.jl:335 And also when I am triying to build the Ipopt package I get: [ BUILD ERRORS ]======================= WARNING: Ipopt had build errors. - packages with build errors remain installed in /home/user/.julia/v6.0 - build the package(s) and all dependencies with `Pkg.build("Ipopt")` - build a single package by running its `deps/build.jl` script ================================ INFO: Package database updated INFO: METADATA is out-of-date — you may not have the latest version of Ipopt Someone knows what is the problem? It is insane, I have never had so much troubles for installing packages in any environment.

/home/jeff/.julia/v0.3 Are you using version 0.3?

No, I am using v6.2.2 mkl. It was a mistake, I had it in my wallpaper a copy of another github error.

This is JuliaPro, right? A number of people have been having package update issues with it lately, because JuliaPro has a pretty restricted set of required packages and versions. You might want to try downloading the plain command line Julia from Download Julia to see if that resolves the package issues.

See also NullableArrays: resolve is unable to satisfy package requirements

[image] tfk17lstm: ERROR: resolve is unable to satisfy package requirements. The problem was detected when trying to find a feasible version for package Compat. Fix for this issue can be found here

Pkg problems - Impossible to update packages and to install some of them

General Usage

Harsha May 30, 2018, 7:14am 6

Fix for this issue can be found here

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JuliaPro Package Updating and Installing Tooling juliapro	4	3962	June 6, 2018
More Pkg trouble: "unsatisfiable package requirements detected" General Usage package	19	7305	April 30, 2017
Pkg.update() failes General Usage package	4	1251	March 11, 2017
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Pkg problems - Impossible to update packages and to install some of them

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