Comment 8 for bug 456231

uh oh, there are removed symbols in libgivaro0. After a quick check, at least _ZN6Degree8deginftyE (Degree::deginfty) is used from liblinbox0 :(.

So the SONAME should have been bumped in between, but wasn't. I'd suggest passing -V to dh_makeshlibs (that should be
DEB_DH_MAKESHLIBS_ARGS_ALL=-V, not verified though) so that rdepends will obtain a versioned dependency on the newer libgivaro0 library once these have been rebuilt, *and* to rebuild the two rdepends. (Another solution would be to rename libgavaro0 and add conflicts/replaces against it).

Can you check if linbox and sagemath still build with the new givaro?