这很奇怪.
我已经为CentOS 6安装了EPEL
# rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
试图安装HAProxy：
# yum update # yum install haproxy
但收到：
Loaded plugins: fastestmirror,security Loading mirror speeds from cached hostfile * base: ftp.heanet.ie * epel: fedora.mirror.nexicom.net * extras: ftp.heanet.ie * updates: ftp.heanet.ie Setting up Install Process No package haproxy available. Error: Nothing to do
无法弄清楚为什么找不到haproxy！救命？
The haproxy package has been removed from EPEL因为它是
now included with RHEL 6.4(并且在它们构建6.4之后将在衍生分布中).
Red Hat Enterprise Linux 6.4 introduces the haproxy package as a Technology Preview.
如果您现在需要它,您可以获得Red Hat’s 6.4 SRPM并在您的系统上重建它(与CentOS即将推出的方式相同).例如：
wget http://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/haproxy-1.4.22-3.el6.src.rpm mock -r epel-6-x86_64 haproxy-1.4.22-3.el6.src.rpm
否则,您可以等待CentOS 6.4,然后它将通过基本存储库提供.
