error while loading shared libraries: libmwlaunchermain.so

[furqan915]

Hi,
I have tried PPR_meta. I have installed all the dependencies including MATLAB runtime on my Linux system. But I am getting this error when I tried running the example command for testing the installation.

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

Regards
Awan

[zhenchengfang]

Thank you for using PPR-Meta. Have you added the following paths to the LD_LIBRARY_PATH environment variable?
<MCR_installation_folder>/v94/runtime/glnxa64
<MCR_installation_folder>/v94/bin/glnxa64
<MCR_installation_folder>/v94/sys/os/glnxa64
<MCR_installation_folder>/v94/extern/bin/glnxa64
Or you may try to run the program in MATLAB GUI directly.

[Arzhura]

Hi,
I have exactly the same problem. The problem is that I work on linux and I can't install Matlab either than by Conda or module (I work on a cluster) then I still have the error even when I export:

Regards
Clara

[zhenchengfang]

Hi, have you installed the MATLAB Component Runtime (MCR) R2018a? If you want to run PPR-Meta like your screenshot, you should install MCR (note: even if you have installed MATLAB, you should also install the MCR independently as we desribed in the "Manual.pdf"). Also, I found that the version of your MATLAB was 2018b while the executable file of PPR-Meta was compiled using 2018a. Please be careful of the version because the MATLAB website said that "The version of the MATLAB Runtime is tied to the version of MATLAB". If possible, we recommand that running PPR-Meta in MATLAB GUI. In this way, MCR is not necessary and the MATLAB version is not strict.

[liangjinsong]

Hi, I met the same problem after I have done the following preparations:

1. install dependencies;
2. install the MATLAB Component Runtime (MCR) R2018a;
3. add the following paths to the LD_LIBRARY_PATH environment variable.
   <MCR_installation_folder>/v94/runtime/glnxa64
   <MCR_installation_folder>/v94/bin/glnxa64
   <MCR_installation_folder>/v94/sys/os/glnxa64
   <MCR_installation_folder>/v94/extern/bin/glnxa64

[zhenchengfang]

Hi, we recently released a docker version of PPR-Meta, in which all related packages have been installed. We have also uploaded the manual named "PPR-Meta manual (include the docker version, draft).pdf" in the github site. You may try the docker version.

[liangjinsong]

Thank you for you reply! The docker version is very easy to follow, and has been successful installed. On 8/6/2021 ***@***.***> wrote： Hi, we recently released a docker version of PPR-Meta, in which all related packages have been installed. We have also uploaded the manual named "PPR-Meta manual (include the docker version, draft).pdf" in the github site. — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe. Triage notifications on the go with GitHub Mobile for iOS or Android.