Package: release.debian.org Severity: normal User: release.debian.org@packages.debian.org Usertags: binnmu nmu vtk6_6.1.0+dfsg2-6 . ALL . -m "Rebuild against libjsoncpp_0.10.2" New json ship libjsoncpp.so in multiarched path. VTK6 should be rebuilt against this new version to reconfigure vtkjsoncpp.cmake. An old version of vtkjsoncpp.cmake causes FTBFSs [1]. [1] https://buildd.debian.org/status/package.php?p=yade&suite=unstable Thanks Anton