yum過程出現的錯誤記錄

今天在安裝nginx的過程中遇到的一點問題記錄:

環境是Centos 6.4

錯誤一:

yum install pcre pcre-devel 的時候出現反覆錯誤如下:


Another app is currently holding the yum lock; waiting for it to exit...

  The other application is: PackageKit

    Memory : 153 M RSS (266 MB VSZ)

    Started: Thu Jul 12 00:03:05 2012 - 06:17 ago

    State  : Sleeping, pid: 4018

Another app is currently holding the yum lock; waiting for it to exit...

  The other application is: PackageKit

    Memory : 153 M RSS (266 MB VSZ)

    Started: Thu Jul 12 00:03:05 2012 - 06:19 ago

    State  : Sleeping, pid: 4018


經查找是因爲yum.pid被鎖了,然後rm -rf /var/run/yum.pid 來強行解除鎖定後又出現如下錯誤:

錯誤二:

Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again

在這種情況下我只能說法克魷,於是繼續編輯yum

按照網上方法,解決辦法如下:

修改文件“/etc/yum.repos.d/epel.repo”, 將baseurl的註釋取消, mirrorlist註釋掉

錯誤三:

隨後又出現error:

Loaded plugins: fastestmirror, refresh-packagekit, security

Determining fastest mirrors

 * base: mirrors.neusoft.edu.cn

 * extras: mirror.lzu.edu.cn

 * updates: mirrors.zju.edu.cn

epel                                                               | 4.3 kB     00:00     

http://download.fedoraproject.org/pub/epel/6/x86_64/repodata/462a238ca381077b75cd839b7081f3c0fa8e554f49787b05ec600fce0b7de3cd-primary.sqlite.bz2: [Errno 14] problem making ssl connection

Trying other mirror.

http://download.fedoraproject.org/pub/epel/6/x86_64/repodata/462a238ca381077b75cd839b7081f3c0fa8e554f49787b05ec600fce0b7de3cd-primary.sqlite.bz2: [Errno 14] problem making ssl connection

Trying other mirror.

Error: failure: repodata/462a238ca381077b75cd839b7081f3c0fa8e554f49787b05ec600fce0b7de3cd-primary.sqlite.bz2 from epel: [Errno 256] No more mirrors to try.

我能說點什麼好?

好像是fastestmirror不能使用,fastestmirror是yum的一個加速插件,可能是系統不支持或者缺少組建導致的。處理辦法就是禁用這個插件,方法如下:

#vi  /etc/yum/pluginconf.d/fastestmirror.conf 

======================================================================================= 

[main]  

enabled=0    //把1改爲0 

verbose=0 

socket_timeout=3 

hostfilepath=/var/cache/yum/timedhosts.txt   

maxhostfileage=10 

maxthreads=15 

#exclude=.gov, 

facebook


修改以下配置文件 

#vi /etc/yum.conf

=======================================================================================[main]
cachedir=/var/cache/yum/$basearch/$releasever
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1   //將這個值改爲0

installonly_limit=5


恢復正常!

wKiom1mquEnSlQ0MAABieIKp9R8478.png


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