教大家在ubuntu下安装scim中文输入方法的方法（专题教程：ubuntu输入法切换安装设置教程），步骤如下：
一，Step 1:
备份souce文件
修改source.list内容
## Major bug fix updates produced after the final release of the
## distribution.
deb http://archive.ubuntu.com/ubuntu breezy-updates main restricted
deb-src http://archive.ubuntu.com/ubuntu breezy-updates main restricted
## Uncomment the following two lines to add software from the 'universe'
## repository.
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## universe WILL NOT receive any review or updates from the Ubuntu security
## team.
deb http://archive.ubuntu.com/ubuntu breezy main universe multiverse restricted
deb-src http://archive.ubuntu.com/ubuntu breezy main universe multiverse restricted
deb http://security.ubuntu.com/ubuntu breezy-security main restricted
deb-src http://security.ubuntu.com/ubuntu breezy-security main restricted
deb http://security.ubuntu.com/ubuntu breezy-security universe
deb-src http://security.ubuntu.com/ubuntu breezy-security universe
二，Step 2:
sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get --purge remove portmap
sudo apt-get install language-pack-gnome-zh language-pack-gnome-zh-base language-pack-zh language-pack-zh-base language-support-zh
sudo apt-get install scim
sudo apt-get install scim-chinese
sudo apt-get install scim-config-socket
sudo apt-get install scim-gtk2-immodule
sudo apt-get install scim-tables-zh
wget -c http://www.study-area.org/apt/firefly-font/fireflysung-1.3.0.tar.gz
sudo tar zxvf fireflysung-1.3.0.tar.gz -C /usr/share/fonts/truetype/
sudo chown -R root:root /usr/share/fonts/truetype/fireflysung-1.3.0/
sudo fc-cache -f -v
三，Step 3:
重启linux，scim生效，要启动 SCIM，按下 'Ctrl + Space'。