How do I solve the error: C1083

I would like to know how to solve this problem. I'm trying to mex an S-function wrote for a Simulink experiment, and when i mex the file .c on Matlab it doesn't work correctly.

This is the error: IM_ctrl.c(20) : fatal error C1083: Cannot open include file: 'simstruc.h': No such file or directory

Answer 1

[Dekun Pei]

I would suggest first checking the following bug report. It is related to having a space in your installation path of MATLAB and it causes "mex" to fail to find the correct head file include path.

http://www.mathworks.com/support/bugreports/661855