Problems updating from JuMP 0.21.4 to 0.21.5

Hi, all, I can’t seem to update from JuMP 0.21.4 to 0.21.5, should I go back to 0.21.3 firtst?

Many thanks!

It’s difficult to help without more context or details. Could you share the log of the package manager?
See also PSA: make it easier to help you

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Thank you very much for the quick reply. This is what I get when I try to update JuMP:

julia> versioninfo()
Julia Version 1.5.1
Commit 697e782ab8 (2020-08-25 20:08 UTC)
Platform Info:
OS: Linux (x86_64-pc-linux-gnu)
CPU: Intel® Core™ i7-9750H CPU @ 2.60GHz
WORD_SIZE: 64
LIBM: libopenlibm
LLVM: libLLVM-9.0.1 (ORCJIT, skylake)

(@v1.5) pkg> st JuMP
Status ~/.julia/environments/v1.5/Project.toml
[4076af6c] JuMP v0.21.4

(@v1.5) pkg> up JuMP
Updating registry at ~/.julia/registries/General
Updating git-repo https://github.com/JuliaRegistries/General.git
No Changes to ~/.julia/environments/v1.5/Project.toml
No Changes to ~/.julia/environments/v1.5/Manifest.toml

(@v1.5) pkg> st JuMP
Status ~/.julia/environments/v1.5/Project.toml
[4076af6c] JuMP v0.21.4

On a previous try MathOptInterface was updated to 0.9.17, but no luck with JuMP.

Many thanks for your help!

Likely you have something holding DataStructures back at version v0.17. You could show ]st, and try to look at output of ]add JuMP@0.21.5.

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Thank you very much, Jaakko, that did the trick, it turned out Gadfly v1.3.0 was holding back DataStructures at v0.17, I removed it, updated, and now I am on JuMP v0.21.5, many thanks!

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