Matlab R2020a_update2 linux installation error

Hi ,

does a solution exist to install matlab from R2020a_Update_2_Linux.iso in Linux on RH7 ?

for previous releases it was ok , but not for 2020a

It seems that an internet connection is needed , why ?

It fails, even if web connection looks good - web connection test with "wget --no-check-certificate www.mathworks.com" is ok

Here is the error message -popup window :

Unable to open the requested feature.

Check your internet connection and proxy settings in MATLAB Web preferences and then try starting the feature again.

Detailed information:

Error code: -310

Error message: ERR_TOO_MANY_REDIRECTS

I tested the web connection with "wget --no-check-certificate www.mathworks.com" and it's ok

Regards

Pascal