[BlueOnyx:01479] Yum Support

[T. K. Hughes]

My Blueonyx systems can not get yum to update.  

I get error:


http://centos-distro.cavecreek.net/centos/5.3/extras/i386/repodata/repomd.xml:
[Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://centos.mirrors.redwire.net/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://ftp.osuosl.org/pub/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirror.clarkson.edu/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirror.nic.uoregon.edu/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirrors.easynews.com//linux/centos/5.3/extras/i386/repodata/repomd.xml:
[Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirrors.gigenet.com/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirrors.kernel.org/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirrors.versaweb.com/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://updates.interworx.info/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: extras.
Please verify its path and try again
http://centos-distro.cavecreek.net/centos/5.3/extras/i386/repodata/repomd.xml:
[Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://centos.mirrors.redwire.net/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://ftp.osuosl.org/pub/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirror.clarkson.edu/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirror.nic.uoregon.edu/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirrors.easynews.com//linux/centos/5.3/extras/i386/repodata/repomd.xml:
[Errno 4] IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirrors.gigenet.com/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirrors.kernel.org/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://mirrors.versaweb.com/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
http://updates.interworx.info/centos/5.3/extras/i386/repodata/repomd.xml: [Errno 4]
IOError: <urlopen error (-3, 'Temporary failure in name resolution')>
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: extras.
Please verify its path and try again
How do I fix this?Thank You for your time,Tommy K. Hughes
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