我的CentOs 6.3服务器上有
PHP 5.3.3,因为这个版本的
PHP现在很容易升级到PHP 5.4.11,但CentOs的默认存储库没有PHP> 5.3.3因此yum无法检测到更新的版本.
然后我在我的服务器上安装了remi存储库
rpm -Uvh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-6.rpm
这些命令已成功安装存储库
现在升级PHP的命令
yum --enablerepo=remi,remi-test update httpd mysql mysql-server php php-common
但它失败,出现以下错误消息
Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again
如果我尝试yum info php相同的错误消息
基本上在安装这些存储库之后,yum不起作用,但是yum工作得更早了.
如果我删除这些存储库并尝试yum它没有任何错误.
如何将PHP升级到PHP 5.4.11版本？
编辑
正如@Michael建议我跑了
yum clean all Loaded plugins: fastestmirror Cleaning repos: base epel extras updates Cleaning up Everything Cleaning up list of fastest mirrors `[root@www ~]# yum --obsoletes update Loaded plugins: fastestmirror Determining fastest mirrors Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again
还是一样的错误
编辑2
epel.repo的内容
[epel] name=Extra Packages for Enterprise Linux 6 - $basearch #baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch failovermethod=priority enabled=1 gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 [epel-debuginfo] name=Extra Packages for Enterprise Linux 6 - $basearch - Debug #baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch/debug mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-debug-6&arch=$basearch failovermethod=priority enabled=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 gpgcheck=1 [epel-source] name=Extra Packages for Enterprise Linux 6 - $basearch - Source #baseurl=http://download.fedoraproject.org/pub/epel/6/SRPMS mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-source-6&arch=$basearch failovermethod=priority enabled=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-6 gpgcheck=1
互联网连接运行良好,我查了一下
wget http://google.com
编辑3
正如@Michael建议我跑了
URLGRABBER_DEBUG = 1 yum check-update
它最终出现以下错误
Problem with the SSL CA cert (path? access rights?) 2013-02-24 20:31:45,730 exception: [Errno 14] PYCURL ERROR 77 - "Problem with the SSL CA cert (path? access rights?)" INFO:urlgrabber:exception: [Errno 14] PYCURL ERROR 77 - "Problem with the SSL CA cert (path? access rights?)" 2013-02-24 20:31:46,051 retrycode (14) not in list [-1,2,4,5,6,7],re-raising INFO:urlgrabber:retrycode (14) not in list [-1,re-raising Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again
因此,实际问题是SSL证书,但为什么它抱怨SSL证书,但它是有效的
添加新存储库后,请在尝试安装更多软件包之前清除yum缓存并更新系统.
yum clean all yum --obsoletes update
根据您的更新信息,您的本地CA证书已损坏或删除.尝试重新安装它们：
yum reinstall ca-certificates
