Warning: Error requiring NaNMath/SpecialFunctions from ChainRules

[awf]

Julia 1.1.0 - is this expected?

(v1.1) pkg> add ChainRules.jl
  Updating registry at `C:\Users\awf\.julia\registries\General`
  Updating git-repo `https://github.com/JuliaRegistries/General.git`
 Resolving package versions...
 Installed ChainRulesCore ─ v0.2.0
 Installed FFTW ─────────── v1.0.1
 Installed FillArrays ───── v0.7.2
 Installed ChainRules ───── v0.1.1
 Installed DataStructures ─ v0.17.1
  Updating `C:\Users\awf\.julia\environments\v1.1\Project.toml`
  [082447d4] + ChainRules v0.1.1
  Updating `C:\Users\awf\.julia\environments\v1.1\Manifest.toml`
  [082447d4] + ChainRules v0.1.1
  [d360d2e6] + ChainRulesCore v0.2.0
  [864edb3b] ↑ DataStructures v0.17.0 ⇒ v0.17.1
  [7a1cc6ca] ↑ FFTW v0.3.0 ⇒ v1.0.1
  [1a297f60] ↑ FillArrays v0.7.0 ⇒ v0.7.2
  Building FFTW → `C:\Users\awf\.julia\packages\FFTW\MJ7kl\deps\build.log`

julia> using ChainRules
[ Info: Precompiling ChainRules [082447d4-558c-5d27-93f4-14fc19e9eca2]
┌ Warning: Error requiring NaNMath from ChainRules:
│ LoadError: ArgumentError: Package ChainRules does not have NaNMath in its dependencies:
│ - If you have ChainRules checked out for development and have
│   added NaNMath as a dependency but haven't updated your primary
│   environment's manifest file, try `Pkg.resolve()`.
│ - Otherwise you may need to report an issue with ChainRules
│ Stacktrace:
│  [1] require(::Module, ::Symbol) at .\loading.jl:836
│  [2] include at .\boot.jl:326 [inlined]

[oxinabox]

It is harmless, but we really should fix it.
I think #116 is the fix.

[oxinabox]

Fixed in v0.2.1
Til then do ]add ChainRules#master
which will also have other more important changes since 0.2.0 apparently was not correctly released.
JuliaRegistries/General#4115