Sorry it is resolved. it seems that some apps were not installed properly

Hi,
I'm facing some problems using Samson.
I'm trying to represent a protein by secondary structure but it is not an option in the "add visual model" window. I have only ball & sticks, licorice, lines, van der waals, gaussian and "Segromacs". I'm using Samson 0.7.0.

Am I wrong ? I've try to reinstall samson but it does not change anything.

Is there a solution ? or is it a bug ?

bastien