1，到这里下载thunderbird- 15.0.1.tar.bz2文件
2，解压缩到/usr/local目录下：sudo tar -jxf thunderbird-10.0.1.tar.bz2 -C /usr/local
3，将thunderbird加入执行路径：sudo ln -s /usr/local/thunderbird/thunderbird /usr/bin/
4，添加菜单：cd /usr/share/applications/
sudo vim thunderbird.desktop
如下内容：
[Desktop Entry]
Name=Thunderbird 15.0
Exec=/usr/local/thunderbird/thunderbird
Icon=/usr/local/thunderbird/chrome/icons/default/default48.png
Terminal=false
Type=Application
Categories=Application;Network;
Encoding=UTF-8
Comment=This is Thunderbird 15
X-Desktop-File-Install-Version=0.3