<sundials/sundials_pcg.h> not found

[cuihantao]

Hi,

Thanks for bringing together this very nice work! I tried to compile it on macOS Catalina with Sundials 5.0.0. It says #include <sundials/sundials_pcg.h> file not found.

I downgraded to sundials=4.1.0 and it compiles. There is no particular reason for me to use a higher version though. I'm posting the issue here for reference.

I will look into it later.

[ingegno]

5.0.0 is not supported yet. There is a development branch where this error is already corrected, though the branch does not compile yet, see https://github.com/bmcage/odes/tree/sundials_5_0

[cuihantao]

Thanks!