I've removed Language Support. When I try to install it again, can't find it in software center. What should I do?
The Language Support application/System Settings item is the command
gnome-language-selector (located in
/usr/bin/gnome-language-selector), which is provided by the package
To install this package, simply run the command below from a terminal (Ctrl+Alt+T):
sudo apt-get install language-selector-gnome