Probleme in installing and compiling the MEX interfaces

Am trying to reproduce the steps indicated in this link to be able to use ODE solvers.

I setup the programming language to C++

but then when I run mex -v to check if everything is prepared for compilation type I get :

and then when I call "compile" as indecated in the steps of the link I get :

Can anyone tell me what is the probleme because it is my firt time using mex files

Thanks