This is a Visual Studio solution for ARPACK.
The repository contains a F2C'ed version of ARPACK. It was obtained from https://github.com/opencollab/arpack-ng. Additionally, ARPACK++ headers are needed to compile the project. Download the latest version from https://github.com/m-reuter/arpackpp and extract it to the src/ARPACK folder (a subfolder arpackpp should be created). To check if everything is in its right place, make sure that the file src/ARPACK/arpackpp/README.md exists.
Replace ARPACK\arpackpp\include\arerror.h with ARPACK\arerror.h.
Pre-compiled binaries for windows users can be found here.
At the moment, the ARPACK C code created by F2C is NOT thread-safe!
The project was created to maintain ARPACK builds matching the CSparse.Interop bindings for C#.