Previously I was using ubuntu 11.04 on which I had installed megaglest. And everything was running smoothly.
And now, a couple of weeks ago I did a clean installation of 11.10 and when I try running megaglest from terminal, it gives me the following error:
./megaglest: error while loading shared libraries: libopenal.so.0: cannot open shared object file: No such file or directory
Now I did a check and in /usr/lib, there is such a file/directory.

What do I have to do in this regard?
I tried searching forums for a solution, and all I understand is that some symbolic link is missing probably. but those were for 64 bit and I am using 32 bit.