[plt-scheme] DrScheme not present in the Appication Menu in Ubuntu

[Day]

Dear Developers,

        I downloaded the .sh for Ubuntu from your Official cite and
succeeded installing it on my Ubuntu laptop. But after installation, I
can not find a shortcut for DrScheme in the Application Menu. In fact
that's not a big problem since I can run it from the terminal. It's
Ok. But I just want to know how to add an shortcut into the AM. Or is
it a bug? Any idea?