Recently I am working on the paper of Ehrmann et al. (2011). For replication I need to run their code which you can find in the "supporting information" on the following link.
But when I tried to run the code in Gauss, I got many error messages like: Library not found..., Library not found...
So I really want to know why this code does not run and how I can deal with it. I really appreciate your help.