Install GooglePinyin Methon in Ubuntu14.04

1.install the ibus

sudo apt-get install ibus

2.switch struct to ibus

im-config

Click "OK" and "Yes" one by one and you have the final window.
Just elect ibus and save.

3.install ibus-sogoupinyin

sudo apt-get install ibus-googlepinyin

4.reboot

5.add GooglePinyin to ibus

System Settings -> region&Language -> Input Sources -> + > Chinese(GooglePinyin)