In order to study mixed-signal simulation, I copy a example from my_install_dir/tools/dfII/samples/artist/mixSig/pll to ~/pll.

I run this pll demo according to file "README" step by step, but I can't go through this flow, and stop at this step with below information:

compose simulator input file.....
........unsuccessful.

In addition, there is a note appears at command line:
cat: cannot open testfixture.template

Who know this problem?

Thanks very much!