(Reading database ... 151118 files and directories currently installed.)
Unpacking transmission-gtk (from transmission-gtk_1.10-1~getdeb1_i386.deb) ...
dpkg: error processing transmission-gtk_1.10-1~getdeb1_i386.deb (--install):
 trying to overwrite `/usr/bin/transmission', which is also in package transmission
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Errors were encountered while processing:
 transmission-gtk_1.10-1~getdeb1_i386.deb