Workaround for solver failures with Sundials >= v4.19.4

[sjdaines]

See SciML/Sundials.jl#420

Update 2024-01-27 this fix is now in the current release of Sundials.jl v4.23.2

Please undo the workaround below with:

julia> ] # package manager mode
(examples) pkg> free Sundials         

NB: Julia version 1.9 or 1.10 is now required to get the latest version of Sundials and other SciML packages - this will be enforced by the next version of PALEOcopse.

Workaround for older versions of Sundials.jl < v4.23.2 (no longer required) was: add the master branch to the relevant environment (eg examples for PALEOcopse, PALEOexamples for PALEOdev):

julia> ] # package manager mode
(examples) pkg> add https://github.com/SciML/Sundials.jl

[sjdaines]

Update 2024-01-02 this fix is now merged into Sundials.jl, but not yet in the current release v4.23.1

Updated workaround: add the master branch to the relevant environment (eg examples for PALEOcopse):

julia> ] # package manager mode
(examples) pkg> add https://github.com/SciML/Sundials.jl