MATLAB 2014a (8.3) Compiler Runtime （MCR）

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在安装的时候可以 ./install -H 界面化安装到自己目录下

MATLAB 2014a (8.3) Runtime Compiler (MCR) Errors when trying to launch deployed (using deploy tool) application in Ubuntu 13.04.

Right after installation of MCR if one runs the deployed application following error appears:

error while loading shared libraries: libmwlaunchermain.so: cannot open shared object file: No such file or directory.

matlab ubuntu matlab-compiler

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asked Jun 2 '14 at 22:22

Artur Yakimovich

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export LD_LIBRARY_PATH=mcr_root/version/runtime/glnxa64:mcr_root/ve‌rsion/bin/glnxa64:mc‌r_root/version/sys/o‌s/glnxa64:mcr_root/v‌ersion/sys/opengl/li‌b/glnxa64

, MATLAB Runtime Path Settings for Run-Time Deployment. – alr Mar 19 '16 at 15:21

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1 Answer

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Since I have already found a solution to this problem wasting a day, I just want to share it:

This seems to be a problem of MATLAB MCR installation script designed for Linux by MATHWORKS. Furthermore, it is a result of a known Ubuntu bughttps://bugs.launchpad.net/ubuntu/+source/xorg/+bug/380360. To fix it, add your MCR to the $PATH as shown below:

First make sure to add the missing files to the right folder, in terminal:
sudo cp /usr/local/MATLAB/MATLAB_Compiler_Runtime/v83/runtime/glnxa64/*/usr/local/MATLAB/MATLAB_Compiler_Runtime/v83/bin/glnxa64
Add the proper library folder to your .profile, such that this change will stay after logout ubuntu: gedit .profile

In the end of the file add following lines:

#MATLAB MCRexport LD_LIBRARY_PATH=/usr/local/MATLAB/MATLAB_Compiler_Runtime/v83/bin/glnxa64 export XAPPLRESDIR=/usr/local/MATLAB/MATLAB_Compiler_Runtime/v83/X11/app-defaultsexport PATH=$PATH:$LD_LIBRARY_PATH export PATH=$PATH:$XAPPLRESDIR

Invoke following code in the terminal to make sure that Ubuntu bug doesn't re-write your variable:
echo STARTUP=\"/usr/bin/env LD_LIBRARY_PATH=\${LD_LIBRARY_PATH} \${STARTUP}\" | sudo tee /etc/X11/Xsession.d/90preserve_ld_library_path
Reboot

If this solution doesn't work, try to reinstall MATLAB MCR 8.3 from the MATHWORKS website and repeat the steps.