The "bin" format means it is actually a binary, a program that you can execute. However, you need the proper permissions to do that.
To give your program permition to execute, type the following in the command line:
Code:
chmod +x /Path/To/RealPlayer.bin
Where /Path/To is the path to your downloaded application and "RealPlayer.bin" is the name of the program you want to execute. Next, you can execute it by
Code:
/Path/To/RealPlayer.bin
If you are in the same directory, you will just need to do
If you want to do any of these actions as "root", just type "su" in the command line. You will be asked for a password, and next you will be able to do any administrative task you want