我试图在PHP 5.3 CentOS 5上安装mbstring模块。
$ yum install mbstring --> Missing Dependency: php-common = 5.2.10-1.el5.centos for package: php-mbstring 我做了一个rpm -qa，发现我安装了php-common-5.3.8-1.w5。 我怎样才能安装这个新的PHP常见的mbstring？ 我应该注意的是，PHP工作得很好，只是试图让这个模块安装。
谢谢。
$ grep base /etc/yum.repos.d/* /etc/yum.repos.d/CentOS-Base.repo:# remarked out baseurl= line instead. /etc/yum.repos.d/CentOS-Base.repo:[base] /etc/yum.repos.d/CentOS-Base.repo:mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os /etc/yum.repos.d/CentOS-Base.repo:#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/ /etc/yum.repos.d/CentOS-Base.repo:mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates /etc/yum.repos.d/CentOS-Base.repo:#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/ /etc/yum.repos.d/CentOS-Base.repo:mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras /etc/yum.repos.d/CentOS-Base.repo:#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/ /etc/yum.repos.d/CentOS-Base.repo:mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus /etc/yum.repos.d/CentOS-Base.repo:#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/ /etc/yum.repos.d/CentOS-Base.repo:mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib /etc/yum.repos.d/CentOS-Base.repo:#baseurl=http://mirror.centos.org/centos/$releasever/contrib/$basearch/ /etc/yum.repos.d/CentOS-Debuginfo.repo:baseurl=http://debuginfo.centos.org/5/$basearch/ /etc/yum.repos.d/CentOS-Media.repo:baseurl=file:///media/CentOS/ /etc/yum.repos.d/CentOS-Testing.repo:baseurl=http://dev.centos.org/centos/$releasever/testing/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:[C5.5-base] /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.5/os/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.5/updates/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.5/extras/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.5/centosplus/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:[C5.4-base] /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.4/os/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.4/updates/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.4/extras/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.4/centosplus/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:[C5.3-base] /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.3/os/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.3/updates/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.3/extras/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.3/centosplus/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:[C5.2-base] /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.2/os/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.2/updates/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.2/extras/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.2/centosplus/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:[C5.1-base] /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.1/os/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.1/updates/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.1/extras/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.1/centosplus/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:[C5.0-base] /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.0/os/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.0/updates/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.0/extras/$basearch/ /etc/yum.repos.d/CentOS-Vault.repo:baseurl=http://vault.centos.org/5.0/centosplus/$basearch/ /etc/yum.repos.d/CentOS.repo:# remarked out baseurl= line instead. /etc/yum.repos.d/CentOS.repo:[base] /etc/yum.repos.d/CentOS.repo:mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os /etc/yum.repos.d/CentOS.repo:#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/ /etc/yum.repos.d/CentOS.repo:mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates /etc/yum.repos.d/CentOS.repo:#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/ /etc/yum.repos.d/CentOS.repo:mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=addons /etc/yum.repos.d/CentOS.repo:#baseurl=http://mirror.centos.org/centos/$releasever/addons/$basearch/ /etc/yum.repos.d/CentOS.repo:mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras /etc/yum.repos.d/CentOS.repo:#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/ /etc/yum.repos.d/CentOS.repo:mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus /etc/yum.repos.d/CentOS.repo:#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/ /etc/yum.repos.d/CentOS.repo:mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib /etc/yum.repos.d/CentOS.repo:#baseurl=http://mirror.centos.org/centos/$releasever/contrib/$basearch/ /etc/yum.repos.d/epel-testing.repo:name=Extra Packages for Enterprise Linux 5 - Testing - $basearch /etc/yum.repos.d/epel-testing.repo:#baseurl=http://download.fedoraproject.org/pub/epel/testing/5/$basearch /etc/yum.repos.d/epel-testing.repo:mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=testing-epel5&arch=$basearch /etc/yum.repos.d/epel-testing.repo:name=Extra Packages for Enterprise Linux 5 - Testing - $basearch - Debug /etc/yum.repos.d/epel-testing.repo:#baseurl=http://download.fedoraproject.org/pub/epel/testing/5/$basearch/debug /etc/yum.repos.d/epel-testing.repo:mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=testing-debug-epel5&arch=$basearch /etc/yum.repos.d/epel-testing.repo:name=Extra Packages for Enterprise Linux 5 - Testing - $basearch - Source /etc/yum.repos.d/epel-testing.repo:#baseurl=http://download.fedoraproject.org/pub/epel/testing/5/SRPMS /etc/yum.repos.d/epel-testing.repo:mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=testing-source-epel5&arch=$basearch /etc/yum.repos.d/epel.repo:name=Extra Packages for Enterprise Linux 5 - $basearch /etc/yum.repos.d/epel.repo:#baseurl=http://download.fedoraproject.org/pub/epel/5/$basearch /etc/yum.repos.d/epel.repo:mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=epel-5&arch=$basearch /etc/yum.repos.d/epel.repo:name=Extra Packages for Enterprise Linux 5 - $basearch - Debug /etc/yum.repos.d/epel.repo:#baseurl=http://download.fedoraproject.org/pub/epel/5/$basearch/debug /etc/yum.repos.d/epel.repo:mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=epel-debug-5&arch=$basearch /etc/yum.repos.d/epel.repo:name=Extra Packages for Enterprise Linux 5 - $basearch - Source /etc/yum.repos.d/epel.repo:#baseurl=http://download.fedoraproject.org/pub/epel/5/SRPMS /etc/yum.repos.d/epel.repo:mirrorlist=http://mirrors.fedoraproject.org/mirrorlist?repo=epel-source-5&arch=$basearch /etc/yum.repos.d/remi.repo:name=Les RPM de remi pour Enterprise Linux $releasever - $basearch /etc/yum.repos.d/remi.repo:#baseurl=http://rpms.famillecollet.com/enterprise/$releasever/remi/$basearch/ /etc/yum.repos.d/remi.repo:name=Les RPM de remi en test pour Enterprise Linux $releasever - $basearch /etc/yum.repos.d/remi.repo:#baseurl=http://rpms.famillecollet.com/enterprise/$releasever/test/$basearch/ /etc/yum.repos.d/scalr.repo:baseurl=http://rpm.scalr.net/rpm/rhel/$releasever/$basearch /etc/yum.repos.d/webtatic.repo:name=Webtatic Repository $releasever - $basearch /etc/yum.repos.d/webtatic.repo:#baseurl=http://repo.webtatic.com/yum/centos/5/$basearch/ /etc/yum.repos.d/webtatic.repo:mirrorlist=http://repo.webtatic.com/yum/centos/5/$basearch/mirrorlist /etc/yum.repos.d/webtatic.repo:name=Webtatic Repository $releasever - $basearch - Debug /etc/yum.repos.d/webtatic.repo:#baseurl=http://repo.webtatic.com/yum/centos/5/$basearch/debug/ /etc/yum.repos.d/webtatic.repo:mirrorlist=http://repo.webtatic.com/yum/centos/5/$basearch/debug/mirrorlist /etc/yum.repos.d/webtatic.repo:name=Webtatic Repository $releasever - $basearch /etc/yum.repos.d/webtatic.repo:#baseurl=http://repo.webtatic.com/yum/centos/5/SRPMS/
假设非标准的回购你从PHP也获得了PHP的MB yum --disablerepo=epel install php-mbstring的RPM： yum --disablerepo=epel install php-mbstring
你收到的错误是说，php-mbstring包依赖于“5.2.10-1.el5.centos”特定版本的“php-common”包。
这可能意味着你正试图从标准的CentOS基本仓库安装php-mbstring RPM，但是你似乎从其他地方获得了php-common。
向我们展示“yum info php-mbstring”和“yum info php-common”的输出。