Bug#811239: FTBFS: error: template-id 'compute<>' for 'Eigen::FullPivLU

[W. Martin Borgert]

See this thread (with solution) on the freecad forum:
http://forum.freecadweb.org/viewtopic.php?f=4&t=13728&p=109598
"Compilation of 0.16pre fails on Debian in GCS.cpp"

0.16pre probably builds fine, because the change in GCS.cpp is
already done.

Any chance to get 0.16(_pre) into unstable soon? That would
increase chances to solve any build problems in time to have
0.16 (final) in Stretch.