To uninstall uim-chewing just follow these instructions.
sudo apt-get remove uim-chewing
This will remove just the uim-chewing package itself.
sudo apt-get remove --auto-remove uim-chewing
This will remove the uim-chewing package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for uim-chewing then this will work.
sudo apt-get purge uim-chewing
Or similarly, like this uim-chewing
sudo apt-get purge --auto-remove uim-chewing
|Maintainer||IME Packaging Team <email@example.com>|
|Description||Universal Input Method - Chewing plugin act as a front end for a range of input methods, including Anthy, Canna, PRIME, or SKK (for Japanese), Pinyin (for Chinese), Byeoru (for Korean), and M17n (for many other languages). Most of its functions are implemented in Scheme, so it's very simple and flexible.|