In graphviz seems to be something wrong...

---
Missing Dependency: graphviz = 2.8-1.sl is needed by package
graphviz-lua
Missing Dependency: libgvc.so.2 is needed by package graphviz-php
Missing Dependency: graphviz = 2.8-1.sl is needed by package
graphviz-ocaml
Missing Dependency: graphviz = 2.8-1.sl is needed by package
graphviz-php
---

regards
Christian Rüger