安裝 memcached 的問題

我正在嘗試按照此處的說明在CentOS 機器上安裝 Memcached，但運氣不佳。

說明說首先啟用 rpmforge 儲存庫，如下所示：

rpm -Uhv http://apt.sw.be/redhat/el5/en/x86_64/rpmforge/RPMS//rpmforge-release-0.3.6-1.el5.rf.x86_64.rpm

這似乎沒問題。

然後他們說使用 yum 安裝 memcached：

yum -y install memcached

這會獲取各種鏡像站點的下載速度，然後是“設置安裝過程”，最後是“沒有可用的包 memcached”。

我在這裡做錯了什麼？

編輯：這些是我的 /etc/yum.conf 文件的內容：

root@vps-1077739-6497 [/etc/sysconfig]# cat /etc/yum.conf
[main]
exclude=apache* bind-chroot courier* dovecot* exim* filesystem httpd* mod_ssl* mysql* nsd* perl* php* proftpd* pure-ftpd* ruby* spamassassin* squirrelmail*
cachedir=/var/cache/yum
keepcache=0
debuglevel=2
logfile=/var/log/yum.log
distroverpkg=redhat-release
tolerant=1
exactarch=1
obsoletes=1
gpgcheck=1
plugins=1
bugtracker_url=http://bugs.centos.org/set_project.php?project_id=16&ref=http://bugs.centos.org/bug_report_page.php?category=yum

# Note: yum-RHN-plugin doesn't honor this.
metadata_expire=1h

installonly_limit = 5

# PUT YOUR REPOS HERE OR IN separate files named file.repo
# in /etc/yum.repos.d

Memcached 位於 rpmforge-extras 儲存庫中，預設情況下未啟用。

Installing:
memcached                              i386                         1.4.7-1.el5.rfx                         rpmforge-extras                        79 k

您需要編輯文件 /etc/yum.repos.d/rpmforge.repo 並在

$$ rpmforge-extras $$部分，然後重新執行命令 yum -y install memcached。 您的 /etc/yum.repos.d/rpmforge.repo 應如下所示：

### Name: RPMforge RPM Repository for RHEL 5 - dag
### URL: http://rpmforge.net/
[rpmforge]
name = RHEL $releasever - RPMforge.net - dag
baseurl = http://apt.sw.be/redhat/el5/en/$basearch/rpmforge
mirrorlist = http://apt.sw.be/redhat/el5/en/mirrors-rpmforge
#mirrorlist = file:///etc/yum.repos.d/mirrors-rpmforge
enabled = 1
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
gpgcheck = 1

[rpmforge-extras]
name = RHEL $releasever - RPMforge.net - extras
baseurl = http://apt.sw.be/redhat/el5/en/$basearch/extras
mirrorlist = http://apt.sw.be/redhat/el5/en/mirrors-rpmforge-extras
#mirrorlist = file:///etc/yum.repos.d/mirrors-rpmforge-extras
enabled = 1
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
gpgcheck = 1

[rpmforge-testing]
name = RHEL $releasever - RPMforge.net - testing
baseurl = http://apt.sw.be/redhat/el5/en/$basearch/testing
mirrorlist = http://apt.sw.be/redhat/el5/en/mirrors-rpmforge-testing
#mirrorlist = file:///etc/yum.repos.d/mirrors-rpmforge-testing
enabled = 0
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
gpgcheck = 1

引用自：https://serverfault.com/questions/342826