參考網頁：
Install Google Chrome in Ubuntu 14.04 / 13.10 / 12.04 PPA
Install Google Chrome 39 in Ubuntu 14.04 and 12.04 LTS
1. 安裝 add-apt-repository 套件
$ sudo apt-get install software-properties-common python-software-properties
2. 增加套件庫
$ wget -q -O – https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add –
$ sudo sh -c ‘echo “deb http://dl.google.com/linux/chrome/deb/ stable main” >> /etc/apt/sources.list.d/google-chrome.list’
3. 更新套件庫
$ sudo apt-get update[@more@]4. 安裝 Google Chrome Stable
$ sudo apt-get install google-chrome-stable
或是其它的測試版本
$ sudo apt-get install google-chrome-beta
$ sudo apt-get install google-chrome-unstable