You are not going ton exactly get a working sample, as it requires that you compile code on your shell.
You can't just use pre-compiled binaries, as they require certain files, that reside only on the system you are using.
The quote script above has instruction on where to download, and how to get one of the MySQL Tcl packages.
If you don't have root, then you can't install it for use as a package. In other words, you can't use a standard "package require" command in the script. You can however use the "load" command for this.
You should read all the documentation that comes with the MySQL package, and then look through the quote script, ti will give you information on the commands the package has, and the script will give you an idea of how to use them.