我正在遵循这里.我试着跑
yum localinstall http://yum.postgresql.org/9.4/redhat/rhel-5-i386/pgdg-centos94-9.4-1.noarch.rpm
返回错误cannot open file... Skipping.
我尝试了wget
该文件并运行 yum install pgdg-centos94-9.4-1.noarch.rpm
,但返回了错误
warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID 442df0f8
Public key for pgdg-centos94-9.4-1.noarch.rpm is not installed
抱歉,服务器管理不是我的强项,我正在努力弄清楚该怎么做。