FC中安装其他的rpm源！

对于Fedora，首先修改yum的软件源，使用速度比较快的国内镜像。按照以下修改/etc/yum.repos.d目录的下面fedora-core.repo,fedora-extras.repo和fedora-updates.repo这几个文件：

#/etc/yum.repos.d/fedora-core.repo
[core]
name=Fedora Core $releasever - $basearch - Base
#baseurl=http://download.fedora.redhat.com/pub/fedora/linux/core/$releasever/$basearch/os/
baseurl=ftp://ftp3.tsinghua.edu.cn/mirror/download.fedora.redhat.com/pub/fedora/linux/core/$releasever/$basearch/os/
#baseurl=http://mirrors.geekbone.org/fedora/core/$releasever/$basearch/os/
#mirrorlist=http://fedora.redhat.com/download/mirrors/fedora-core-$releasever
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora file:///etc/pki/rpm-gpg/RPM-GPG-KEY

#/etc/yum.repos.d/fedora-extras.repo
[extras]
name=Fedora Extras $releasever - $basearch
#baseurl=http://download.fedora.redhat.com/pub/fedora/linux/extras/$releasever/$basearch/
baseurl=ftp://ftp3.tsinghua.edu.cn/mirror/download.fedora.redhat.com/pub/fedora/linux/extras/$releasever/$basearch/
#baseurl=http://mirrors.geekbone.org/fedora/extras/$releasever/$basearch/
#mirrorlist=http://fedora.redhat.com/download/mirrors/fedora-extras-$releasever
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-extras
gpgcheck=1

#/etc/yum.repos.d/fedora-updates.repo
[updates]
name=Fedora Core $releasever - $basearch - Released Updates
#baseurl=http://download.fedora.redhat.com/pub/fedora/linux/core/updates/$releasever/$basearch/
baseurl=ftp://ftp3.tsinghua.edu.cn/mirror/download.fedora.redhat.com/pub/fedora/linux/core/updates/$releasever/$basearch
#baseurl=http://mirrors.geekbone.org/fedora/core/updates/$releasever/$basearch/
#mirrorlist=http://fedora.redhat.com/download/mirrors/updates-released-fc$releasever
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora

然后建议加上freshrpms这个软件源(这个源包括了mp3插件，Mplayer，BmpX，aMule，unrar等等)。 首先以root用户运行如下命令导入密钥：

rpm --import http://freshrpms.net/RPM-GPG-KEY-freshrpms

然后在/etc/yum.repos.d目录里新建一个freshrpms.repo文件，内容如下：

[freshrpms]
name=Fedora Core $releasever - $basearch - Freshrpms
baseurl=ftp://ftp3.tsinghua.edu.cn/mirror/ayo.freshrpms.net/pub/freshrpms/ayo/fedora/linux/$releasever/$basearch/freshrpms/
#baseurl=http://ayo.freshrpms.net/fedora/linux/$releasever/$basearch/freshrpms/
#mirrorlist=http://ayo.freshrpms.net/fedora/linux/$releasever/mirrors-freshrpms
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-freshrpms

最后建议加上livna这个软件源(这个源包括了MP3插件，Mplayer，Totem-xine，NTFS插件等等)。首先以root用户运行如下命令导入密钥：

rpm --import http://rpm.livna.org/RPM-LIVNA-GPG-KEY

然后在/etc/yum.repos.d目录里新建一个livna.repo文件，内容如下：

[livna]
name=Livna for Fedora Core $releasever - $basearch - Base
baseurl=
 ftp://ftp3.tsinghua.edu.cn/mirror/livna/fedora/$releasever/$basearch/ 
 http://rpm.livna.org/fedora/$releasever/$basearch/
 http://livna.cat.pdx.edu/fedora/$releasever/$basearch/
 http://wftp.tu-chemnitz.de/pub/linux/livna/fedora/$releasever/$basearch/
 http://ftp-stud.fht-esslingen.de/pub/Mirrors/rpm.livna.org/fedora/$releasever/$basearch/
failovermethod=priority
#mirrorlist=http://rpm.livna.org/mirrorlist-5
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-LIVNA-GPG-KEY