[Dune] superlutest fails

[Christoph Grüninger]

Hi Liesel,
what's your version of SuperLU?
If you don't know and don't know how to look it up, what's
the CMake output related to SuperLU for a fresh configure
run?

Bye
Christoph

-- 
On the one hand [computer "science"] has components
of the purest of mathematics and on the other hand
of the dirtiest of engineering. -- A. Oettinger 1967