For those that use
transmission-remote-gtk
to control a transmission-daemon and
sorely miss the package in the Debian repos, this will install version
1.1.1 from source.
# apt-get install intltool pkg-config libjson-glib-dev libgtk-3-dev libcurl4-gnutls-dev
$ wget https://transmission-remote-gtk.googlecode.com/files/transmission-remote-gtk-1.1.1.tar.gz
$ tar xf transmission-remote-gtk-1.1.1.tar.gz
$ cd transmission-remote-gtk-1.1.1/
$ ./configure --prefix=/usr/ && make && sudo make install