ERROR: Unknown angle style (../force.cpp:443)

Dear Adrian,

Thanks a lot for your response, I already installed class2 stored in src directory by :

make yes-class2

So if that didn’t work then how would it work ? And where does it exit ?

I think you’re trying to specify an angle sub-style for the hybrid style called class2 that doesn’t exist in those packages.

After a “make yes-class2” did you re-compile?

Ray

you could try just copy pasting the contents of the CLASS2 file onto the src directory, making the standard way and see if that works.