src/sundialsUtils.h:26:10: fatal error: cvodes/cvodes_direct.h: No such file or directory
#include "cvodes/cvodes_direct.h"
^~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
scons: *** [build/core/convectionSystem.os] Error 1
cvodes_direct.h was deprecated in sundials v7.0.0. I am not so familiar with sundials, I guess there was just a renaming/merging of files and this should be updated in ember?