Followup-For: Bug #816563 Control: found -1 2.12.0+dfsg1-1 Hi,
>-Breaks: gmsh (<< 2.6.0.dfsg-3) >-Replaces: gmsh (<< 2.6.0.dfsg-3) >+Breaks: libgmsh-dev (<< 2.8.5) >+Replaces: libgmsh-dev (<< 2.8.5) That B+R version is insufficient, you'll need (<< 2.9.3) instead. Andreas