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I am using Ubuntu 12.04 and I tried to install Matlab R2012A in it. At first I installed "ia32-libs" and then I tried to run it using the following command: sudo /media/MATHWORKS_R2012A/install -glnx86 -v But it showed sudo: /media/MATHWORKS_R2012A/install: command not found How can I fix it?

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Possibly you have to make the install script executable:

chmod +x /media/MATHWORKS_R2012A/install

And probably you also need to make executable java:

chmod +x /media/MATHWORKS_R2012A/sys/java/jre/glnxa64/jre/bin/java

Normally you don't need to specify the architecture (-glnx86) to install matlab, unless you want to force a 32 bit Matlab on a 64 bit machine

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