Should up also just ignore unknown packages?

[fredrikekre]

Currently there is a bit of an inconsistency when Pkg throws. For example, pkg> rm Foo only warns, but pkg> up Foo errors when Foo is not in the project. Should both just warn? Or maybe both throw?

julia> pkg"rm FooBar"
┌ Warning: `FooBar` not in project, ignoring
└ @ Pkg.Operations ~/julia-master/usr/share/julia/stdlib/v0.7/Pkg/src/Operations.jl:1120
[ Info: No changes

julia> pkg"up FooBar"
ERROR: The following package names could not be resolved:
 * FooBar (not found in project or manifest)
Please specify by known `name=uuid`.
Stacktrace:

[StefanKarpinski]

Yes, that seems like a big improvement.