IBus becomes to a choice of universal input method platform on GNOME 3. In this post, I’ll introduce how to set up IBus with ibus-chewing properly on Gentoo with gnome-shell 3.6. This is also a note for the trail-and-error procedures for these days.
1.Unmask the restriction of IBus and related resources
Then add the following sequences to unmask required packages:
NOTE: The version of packages and its related resources may vary with time. You should check the ebuilds in your portages and unmask them manually. Also, with their build-dependent packages and the input methods you want to install.
2. Install IBus and related input methods
NOTE: The post-installation messages of IBus will encourage you to add some environment setting in your X-related settings. However, in my opinion, you can ignore them if you are using gnome-shell.
3. Integrate IBus with gnome-shell
In the opened “System Settings” window. Select the icon named “Region & Language“. In the “Input Sources” tab:
a. Add the input sources you want to use. E.g., Chinese(Chewing)
b. Set up the shortcut for switch input methods. E.g., Ctrl+Space
Finally, re-login into your session and everything should works. Enjoy it. 🙂