Unable to install package

[ayeosq]

Installing 'FFTW.NET 1.0.1'. Successfully installed 'FFTW.NET 1.0.1'. Adding 'FFTW.NET 1.0.1' to xxx. Uninstalling 'FFTW.NET 1.0.1'. Successfully uninstalled 'FFTW.NET 1.0.1'. Install failed. Rolling back... Could not install package 'FFTW.NET 1.0.1'. You are trying to install this package into a project that targets '.NETFramework,Version=v4.5', but the package does not contain any assembly references or content files that are compatible with that framework. For more information, contact the package author.

Any suggestion to this?

[ArgusMagnus]

I don't have time to look into this at the moment, sorry. You can try downloading the code and building it as library which targets .NET v4.5. The nuget package targets the .NET Standard 1.4 which requires .NET v4.6.1