# MATLAB: How to generate c/c++ code

matlab coder

Using Matlab R2014a and Matlab coder, I'm trying to generate c or c++ code automatically from Matlab-code. In Coder, I've selected as output type: "C/C++ Dynamic Library", and enabled the option "generate code only". Building does not succeed, resulting in the message "Project … requires an Embedded Coder license". Do I really need to also buy the toolbox "Embedded Coder"?
Above error message also appears if you try to generate code for the standard Sobel-example"
coderdemo_setup('coderdemo_edge_detection');codegen -config coder.config('lib') sobel