Unable to locate a C-compiler required by Stateflow and MATLAB Function blocks. Use 'mex -setup' to select a supported C-compiler.
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krishnamurthy
on 16 Aug 2013
Edited: Walter Roberson
on 13 Sep 2016
MATLAB Version: 8.0.0.783 (R2012b) and using windows 8
I have a simulink model, when i run i get error message as:
Unable to locate a C-compiler required by Stateflow and MATLAB Function blocks. Use 'mex -setup' to select a supported C-compiler.
Then run(in command window) mex -setup
Welcome to mex -setup. This utility will help you set up a default compiler. For a list of supported compilers, see http://www.mathworks.com/support/compilers/R2012b/win64.html
Please choose your compiler for building MEX-files:
Would you like mex to locate installed compilers [y]/n? y
No supported SDK or compiler was found on this computer. For a list of supported compilers, see http://www.mathworks.com/support/compilers/R2012b/win64.html
Error using mex (line 206) Unable to complete successfully.
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Accepted Answer
Walter Roberson
on 16 Aug 2013
Which of the compilers listed at that link have you installed ? mex -setup will not download and install the compiler for you: mex -setup is for selecting which compiler you want to use once you have installed one or more compilers.
1 Comment
ehsan
on 12 Jul 2014
look, I did get a compiler recognized. yet the error persists. please help. it's pretty urgent
More Answers (1)
Nicola Palavecino
on 13 Sep 2016
Edited: Walter Roberson
on 13 Sep 2016
This video helped me solve the problem:
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