Hi I am trying to install MATLAB in my Ubuntu 32-bit 13.04 by mounting the ISO. Here are the steps i followed:

```
sudo mkdir /media/matlab/
sudo mount /home/"username"/Desktop/Matlab_Unix_2012a/ml2012au.iso /media/matlab/ -t iso9660 -o loop
sudo mkdir /usr/local/matlab/
sudo /media/matlab/install
```

After all theese commands i get the following message:

```
Preparing installation files ...
Installing ...
Finished
```

It is supposed to open a window with the "Matlab installation" but it does nothing. EXTRA: i read somewhere that if i put -v after the install command it would show me more information about it so here it is:

```
Preparing installation files ...
-> DVD = /media/matlab
-> ARCH = glnx86
-> DISPLAY = :0.0
-> TESTONLY = 0
-> JRE_LOC = /tmp/mathworks_2980/sys/java/jre/glnx86/jre
-> LD_LIBRARY_PATH = /tmp/mathworks_2980/bin/glnx86
Command to run:
/tmp/mathworks_2980/sys/java/jre/glnx86/jre/bin/java -splash:"/media/matlab/java/splash.png" -Djava.ext.dirs=/tmp/mathworks_2980/sys/java/jre/glnx86/jre/lib/ext:/tmp/mathworks_2980/java/jar:/tmp/mathworks_2980/java/jarext:/tmp/mathworks_2980/java/jarext/axis2/:/tmp/mathworks_2980/java/jarext/guice/:/tmp/mathworks_2980/java/jarext/webservices/ com/mathworks/professionalinstaller/Launcher -root "/media/matlab" -tmpdir "/tmp/mathworks_2980"
Installing ...
Finished
```

Does anyone know why the installation window isn't showing up?