以CentOS为例,在Linux下离线安装PostGIS 2_96。基本思路是在互联网计算机下载PostGIS依赖,把依赖rpm拷贝到离线计算机,配置本地yum源,然后进行安装。 1、在联网计算机上安装pgdg-redhat-repo-latest.noarch.rpm,自动生成repo地址; [root@centos7]# rpm -ivh pgdg-redhat-repo-latest.noarch.rpm 2、下载postgis扩展依赖包 [root@centos7]# yum install --downloaddir=/home/pg --downloadonly postgis31_12 yum -y install createrepo 4、备份yum源 [root@centos7]# mv /etc/yum.repos.d/* /home/centos-yum.bak 5、搭建本地yum源,编写本地yum源pg.repo [root@centos7]# vim /etc/yum.repos.d/pg.repo [base] name=pg baseurl=file:///home/pg enabled=1 gpgcheck=0 priority=1 生成repomd.xml createrepo /home/pg/ yum install postgis31_12



