installation problem in ubuntu (dapper drake)

[fotocomics]

The basic, and strange problem is that i can't move the xaraxl folder from the desktop how you can see from the screenshot...
Please replay in simple english, since isn't my native language..

fotocomics/Scrivania/xaraxl/bin means Username/Desktop/....

.translation of the terminal message: no possible move xaralx,no such file or directory. ..but how you could see the files are there inside their folder on my desktop.

I didn't find any way to move them somewhere else

[pressh]

You try to copy the directory from your homedir ~/xaralx, but the directory is located on your desktop (~/Scrivania/xaralx)

So first cd into your desktop and then issue the command you did. Remember you need root permissions to write to /usr

[abligh]

You'll also need to be root to to put something in /usr/bin, so preceed the command by "sudo".

So
sudo mv ~/Desktop/xaralx /usr/bin

However, I suggest you instead you the autopackage installer version which will do all this (and more) for you.