MeeGo最近有国外网友在listware上更新说他已经成功在meego上安装firefox 4. 这对于meego来说绝对是一个利好消息， 希望meego开源社区能赶快将firefox 4打包并加入到默认浏览器里。
firefox 4 下载地址： http://www.mozilla.com/en-US/firefox/4.0/releasenotes/
安装测试环境： Fedora 14
测试系统： meego 1.2 touchscreen上网本
安装方式可以参考： http://www.linuxidc.com/Linux/2011-06/37035p2.htm
主要步骤如下：
1. 备份老版本的firefox：
tar -cvzf $HOME/mozilla-firefox-profiles-backup.tar.gz $HOME/.mozilla/firefox/2. 换成根用户：su -
## OR ##
sudo -i
3. 安装Remi repository
## Remi Dependency on Fedora 14 ##
rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-rawhide.noarch.rpm
rpm -Uvh http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-rawhide.noarch.rpm
## Remi Dependency on Fedora 13 and Fedora 12 ##
rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm
rpm -Uvh http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm
## Fedora 14 ##
rpm -Uvh http://rpms.famillecollet.com/remi-release-14.rpm
## Fedora 13 ##
rpm -Uvh http://rpms.famillecollet.com/remi-release-13.rpm
## Fedora 12 ##
rpm -Uvh http://rpms.famillecollet.com/remi-release-12.rpm
4. 检查可用firefox本版
yum --enablerepo=remi list firefox
