Installation path is not accessible

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Mathias Mettauer 2021-3-3

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/761531-installation-path-is-not-accessible

回答： Rashed Mohammed 2021-3-10

在 MATLAB Online 中打开

Running a Kubuntu 20.04,

sudo chown -R $USER /usr/local/MATLAB/R2020b

does not solve the problem. Any ideas?

Toolbox: https://petercorke.com/toolboxes/robotics-toolbox/

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Mathias Mettauer 2021-3-8

编辑：Mathias Mettauer 2021-3-8

在 MATLAB Online 中打开

This is strange.. Because it's acutally not the first time this happend to me. Two Years ago, I had the same problem with MATLAB and Ubuntu18.04. I solved it, with extracting all Package-files manually and added to the path. I could do it again like this, but I thought I am not the only one with this problem.

I installed like you proposed, only the unzip-flags I'm not sure -> I will test it now. After Installing, "/usr/local/MATLAB/R2020b" was root-owned, and I was not even able to change the path. With sudo ./matlab there are licencing-errors.

With

sudo chown -R $USER /usr/local/MATLAB/R2020b

I was now able to change the path, but confusing why I cannot install the mltbx-Package. You can install the Package without the "chown"-command?

Mathias Mettauer 2021-3-8

Just reinstalled with "unzip -X -K matlab_R2020b_glnxa64.zip"

No improvement so far: Still the same error

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Answer 1

Rashed Mohammed 2021-3-10

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/761531-installation-path-is-not-accessible#answer_643882

Hi Mathias

As I was not able to reproduce the issue successfully, I suggest you to contact the author of the toolbox directly. If you feel this is an issue with your MATLAB installation, please reach out to MathWorks support team to help you resolve the issue https://www.mathworks.com/support/contact_us.html.