how install libsvm please

I need to install libsvm to classify my database into classes.

I download the file from this link https://www.csie.ntu.edu.tw/~cjlin/libsvm/ but I can't complete the installation.

the error is

Error using mex
No supported compiler or SDK was found. You can install the freely available MinGW-w64 C/C++ compiler; see Install
MinGW-w64 Compiler. For more options, visit http://www.mathworks.com/support/compilers/R2016a/win64.html.

I download also MinGW from this link https://sourceforge.net/projects/mingw/?source=typ_redirect but I can't fix the problem. Can you help me please ?

Answer 1

[Walter Roberson]

In R2016a you should be able to use the Add-On Explorer to install MinGW

[bassem abdelwahed]

can you give me more details about it ? how can I do it ? thank you for answering

[Walter Roberson]

https://www.mathworks.com/help/matlab/matlab_env/get-add-ons.html

[bassem abdelwahed]

I get this error message : The Add-On Explorer is currently unavailable.

We've been notified of the issue and are looking into it.

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/313286-why-do-i-see-a-java-util-zip-zipexception-error-in-my-installer-log-file-when-i-try-to-install-the