tty24 [root$~] dpkg -i /festival_1.4.3-17.1ubuntu1_i386.deb
Selecting previously deselected package festival.
(Reading database ... 10688 files and directories currently installed.)
Preparing to replace festival 1.4.3-17.1ubuntu1 (using .../festival_1.4.3-17.1ubuntu1_i386.deb) ...
festival: applet not found
dpkg: warning - old pre-removal script returned error exit status 1
dpkg - trying script from the new package instead ...
festival: applet not found
dpkg: error processing /festival_1.4.3-17.1ubuntu1_i386.deb (--install):
 subprocess new pre-removal script returned error exit status 1
festival: applet not found
dpkg: error while cleaning up:
 subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
 /festival_1.4.3-17.1ubuntu1_i386.deb
tty24 [root$~]