I have released a new version of the Boost Bindings that fixes a problem with UMFPACK now typically being packaged as part of UFsparse. While I don’t think that this kind of packaging is a smart idea, Debian has recently jumped on the bandwagon, and thus this fix is necessary. The only change is from
#include <umfpack/umfpack.h>
to
#include <umfpack.h>
to let the code find an umfpack.h that is now under a directory called ufsparse.
Note: This version diverges from boost-bindings CVS, by this one change.