MATLAB 2018b cannot find Microsoft Visual C++ 2017 compiler when I run mex -setup
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Installed MS Visual C++ 2017 compiler but it does not show up when I run mex -setup
2 件のコメント
Kiran Felix Robert
2021 年 12 月 6 日
What error message do you get, when you run the following command ?
mex -v setup
Could you please copy-paste the complete error message from MATLAB ?
回答 (2 件)
Kiran Felix Robert
2021 年 12 月 9 日
Hi Advait
By looking at the output from "mex -v -setup", the issue is caused by the Windows registry entry not pointing to the correct installation folder. Since we have stopped relying on the registry entry from Visual Studio 2019, we should not see such issues with VS 2019 and later versions of VS.
To resolve this issue for Visual Studio 2017 Professional, please reinstall (following the install instructions) in "C:\Program Files (x86)\Microsoft Visual Studio\2017" and run "mex -v -setup" in MATLAB.
4 件のコメント
Tamer Mellik
2024 年 2 月 26 日
followed every step still matlab can't locate the microsoft visual c++ compiler. 2021b and VS 2017
Caspar
2024 年 12 月 4 日
Installing VS fully instead of only the build tools might help, it did for me:
Be sure to install the whole Visual Studio program, not only the build tools (MSVC v142 - VS 2019 C++), as otherwise MATLAB can't find it.
Tried getting MSVC v142 - VS 2019 C++ to work with MATLAB R2021a, running the following:
mex -setup -v C++
Resulted in:
Did not find installed compiler 'Microsoft Visual C++ 2019'.
After uninstalling MATLAB and VS Build Tools 2019, and installing MATLAB again and VS 2019 fully, not only the build tools, it worked out.
0 件のコメント
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