when I used "FIND_PACKAGE(Matlab REQUIRED)" in cmakelist, error produced.

my system is Ubuntu18 and matlab2020b. Then, I used "FIND_PACKAGE(Matlab REQUIRED)" in CMakeLists. However, when I used command "cmake ..", an error produced as follows:

CMake Error at /usr/share/cmake-3.10/Modules/FindPackageHandleStandardArgs.cmake:137 (message):

Could NOT find Matlab (missing: MATLAB_MEX)

Call Stack (most recent call first):

/usr/share/cmake-3.10/Modules/FindPackageHandleStandardArgs.cmake:378 (_FPHSA_FAILURE_MESSAGE)

cmake/Modules/FindMatlab.cmake:26 (find_package_handle_standard_args)

CMakeLists.txt:8 (FIND_PACKAGE)

How can I fix the error?

[Hsuan-Chang Shih]

Hi,

Do you solve this ? Cause I have the same problem in Win10 + Clion 2019.3 + Matlab R2021a

It seem like the matlab library are not included, the findpackage(Matlab) can't get it ?

[xingxingcui]

you can try set matlab_root_dir is your install path by manual