Unable to locate a C-compiler required by Stateflow and MATLAB Function blocks. Use 'mex -setup' to select a supported C-compiler.

Question

krishnamurthy 2013-8-16

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/84865-unable-to-locate-a-c-compiler-required-by-stateflow-and-matlab-function-blocks-use-mex-setup-to

编辑： Walter Roberson 2016-9-13

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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Answer 1

Walter Roberson 2013-8-16

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/84865-unable-to-locate-a-c-compiler-required-by-stateflow-and-matlab-function-blocks-use-mex-setup-to#answer_94428

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.