Transmission web interface not working

Hi, i have problem when installing Transmission.

Log:
Installing Transmisson Web Control …
Searching Transmission Web Folder…
Looking for folder: /usr/share/transmission/web
Folder found. Using it.
Downloading Transmission Web Control…
Installing…
tar (child): transmission-control-full.tar.gz: Cannot open: No such file or directory
tar (child): Error is not recoverable: exiting now
tar: Child returned status 2
tar: Error is not recoverable: exiting now

QB version 2.5.4