Bug#593657: salome: cannot find libStdPlugin.so

[Denis Barbier]

Package: salome
Version: 5.1.3-9
Severity: grave

When switching to the MESH module, salome throws a fatal error, and
console contains this message:
  could not open: StdPlugin ; reason: libStdPlugin.so: cannot open
shared object file: No such file or directory
  Unable to load component
Since salome cannot access the MESH module, it is IMO unusable, hence
the severity of this bug.

There are at least 2 ways to fix this problem:
  * Let salome depend on libopencascade-ocaf-dev.
  * Modify /usr/share/salome/resources/geom/Plugin to append -6.3.0 to
library names
I prefer the latter.

Denis