We have been able to reproduce the reported issue on another Linux system: Fedora 19, and the solution was quite simple:
The deSolve package must always to be loaded *before* loading the shared library of the compiled model. Thomas ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
