yum如何下载源码
转自： http://hi.baidu.com/dandanfeng166/item/9dd05395361290abcc80e564
Fedora 下默认使用的yum，除了可以安装和管理软件包，
还可以利用yum-utils下载源码
Fedora 8 下，默认只有yum，没有安装yum-utils工具包，
我们需要首先安装一下,命令：
yum install yum-utils
[root@localhost etc]# yum install yum-utils
Setting up Install Process
Parsing package install arguments
Resolving Dependencies
--> Running transaction check
---> Package yum-utils.noarch 0:1.1.8-1.fc8 set to be updated
--> Finished Dependency Resolution
Dependencies Resolved
=============================================================================
Package Arch Version Repository Size
=============================================================================
Installing:
yum-utils noarch 1.1.8-1.fc8 fedora 48 k
Transaction Summary
=============================================================================
Install 1 Package(s)
Update 0 Package(s)
Remove 0 Package(s)
Total download size: 48 k
Is this ok [y/N]: y
Downloading Packages:
(1/1): yum-utils-1.1.8-1. 100% |=========================| 48 kB 00:02
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
Installing: yum-utils ######################### [1/1]
Installed: yum-utils.noarch 0:1.1.8-1.fc8
Complete!
安装好yum-utils后，可以使用yumdownloader命令：
yumdownloader --source vsftpd