当我尝试在 RHEL 5.3 Linux 机器上安装任何软件包时，都会出现错误。我之前使用 yum 安装了 mc（午夜指挥官），但最近它开始失败。
我该如何修复它？
谢谢你，
我在下面插入了一个会话日志。
[root@anjanb ~]# yum install multitail
Repository engineering-update is listed more than once in the configuration
Repository engineering-install is listed more than once in the configuration
Repository emergency-update is listed more than once in the configuration
Repository emergency-install is listed more than once in the configuration
emergency-install | 951 B 00:00
primary.xml.gz | 215 B 00:00
emergency-desktop-update | 951 B 00:00
primary.xml.gz | 222 B 00:00
emergency-desktop-install | 951 B 00:00
primary.xml.gz | 223 B 00:00
emergency-engineering-update | 951 B 00:00
primary.xml.gz | 226 B 00:00
emergency-engineering-install | 951 B 00:00
primary.xml.gz | 227 B 00:00
engineering-install | 951 B 00:00
primary.xml.gz | 157 B 00:00
engineering-update | 1.1 kB 00:00
primary.xml.gz | 6.3 kB 00:00
engineering-update 41/41
desktop-install | 951 B 00:00
primary.xml.gz | 157 B 00:00
workstation | 1.3 kB 00:00
primary.xml.gz | 265 kB 00:00
workstation 1205/1205
base | 1.3 kB 00:00
primary.xml.gz | 614 kB 00:00
base 1953/1953
desktop-update | 1.1 kB 00:00
primary.xml.gz | 36 kB 00:00
desktop-update 142/142
cisco-linux-common | 1.1 kB 00:00
primary.xml.gz | 5.3 kB 00:00
cisco-linux-common 18/18
vt | 1.3 kB 00:00
primary.xml.gz | 8.8 kB 00:00
vt 40/40
emergency-update | 1.1 kB 00:00
primary.xml.gz | 82 kB 00:00
emergency-update 190/190
cisco-linux-desktop | 1.1 kB 00:00
primary.xml.gz | 18 kB 00:00
cisco-linux-desktop 62/62
adobe-linux-i386 | 951 B 00:00
primary.xml.gz | 12 kB 00:00
http://linuxdownload.adobe.com/linux/i386/repodata/primary.xml.gz: [Errno -1] Me tadata file does not match checksum
Trying other mirror.
primary.xml.gz | 12 kB 00:00
http://linuxdownload.adobe.com/linux/i386/repodata/primary.xml.gz: [Errno -1] Me tadata file does not match checksum
Trying other mirror.
Error: failure: repodata/primary.xml.gz from adobe-linux-i386: [Errno 256] No mo re mirrors to try.
[root@anjanb ~]#
[root@anjanb ~]#
[root@anjanb ~]# yum install multitail
Repository engineering-update is listed more than once in the configuration
Repository engineering-install is listed more than once in the configuration
Repository emergency-update is listed more than once in the configuration
Repository emergency-install is listed more than once in the configuration
primary.xml.gz | 12 kB 00:00
http://linuxdownload.adobe.com/linux/i386/repodata/primary.xml.gz: [Errno -1] Metadata file does not match checksum
Trying other mirror.
Error: failure: repodata/primary.xml.gz from adobe-linux-i386: [Errno 256] No more mirrors to try.
[root@anjanb ~]#
答案1
这实际上无法修复，除非是网络问题（尝试在浏览器中打开 URL）。传递--disablerepo=adobe-linux-i386给 yum 以暂时禁用 repo。
答案2
以下命令行可能会有帮助：
yum clean all && yum makecache && yum update
答案3
转到 /eyc/yum.repos.d，检查其中是否没有重复项（输出显示了该方向的投诉）。查看不同的存储库，并确保您确实需要它们（“yum list mounted”会告诉您每个包的来源）。