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mathnet / mathnet-numerics

Math.NET Numerics
http://numerics.mathdotnet.com
MIT License
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MathNet.Numerics.fsx missing from nuget package (v 4.4.1) #567

Open sebhofer opened 6 years ago

sebhofer commented 6 years ago

I just upgraded MathNet.Numerics to the latest version in one of my F# projects, and now I'm missing "../packages/MathNet.Numerics.FSharp/MathNet.Numerics.fsx" that I always used to load it. The documentation still mentions this as the prefered way to load MathNet. I also tried referencing the dll's directly, but then I receive an error saying:

error FS0074: The type referenced through 'MathNet.Numerics.LinearAlgebra.Vector`1' is defined in an assembly that is not referenced. You must add a reference to assembly 'MathNet.Numerics'.

Am I missing something?

cdrnet commented 6 years ago

Yes, it is indeed missing since v4.0, last release where it was included was v3.20.2.

I assume you use this in F# scripts?

sebhofer commented 6 years ago

That's what I as trying to do, yes. For the moment I downgraded to v3.20.2 again.

cdrnet commented 6 years ago

Since v4 we let NuGet build the package by itself, but it should still be possible to add the files back.

sebhofer commented 6 years ago

So I'm guessing I can just use the old version of MathNet.Numerics.fsx for the moment?

sebhofer commented 6 years ago

I'm not sure if this is helpful, but I think Deedle does a similar thing. I just dug into the Deedle repo and found the following structure in the .nuspec file:

<?xml version="1.0" encoding="utf-8"?>
<package xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <metadata xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
    ...
  </metadata>
  <files>
    ...
    <file src="..\bin\Deedle.fsx" target="." />
  </files>
</package>

where Deedle.fsx also contains setup code for the library. I'm guessing (but I don't know how to check) that you could just do the same.

cdrnet commented 6 years ago

Thanks. The problem is that I no longer have a nuspec file, as it is generated automatically during dotnet pack from the project file metadata.