what is it mex setup?
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hi everyone.. I have a code which I need to check if it's work. I got an error : Error using loadlibrary (line253) A 'Selected' compiler was not found. You may need to run mex -setup. I really don't know first of all 1) what is it "mex setup" and why do I nees it? and second of all 2) what I need to do to make this mex setup to work?
thanks everybody Matan.
回答（1 个）
James Tursa
2014-6-1
The mex setup process will let MATLAB configure the proper compiler files for mexing your code. Do this at the MATLAB command line prompt:
mex -setup
Then press Enter
Then enter the number of the compiler you want to use (such as lcc if you are on a 32-bit machine).
Then press Enter again.
This is a one-time process. Once the compiler files are configured, you do not need to do this again unless you want to change compilers.
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