postgis 2.3安装与postgres 9.6 ubuntu 18.04

Question

我一直在尝试使用postgres 9.6在ubuntu 18.04上使用命令安装postgis 2.3

select region.name, department.name, count(distinct employee.id) from employee left join region on employee.region_id = region.id left join department on employee.department_id = department.id group by region.name, department.name;

但收到错误

sudo apt-get install postgresql-9.6-postgis-2.3

我安装了postgres 9.6。

Answer 1

错误似乎与网络或存储库有关 将postgresql-9.6-postgis-2.3软件包下载到本地存储并安装。

有关。例如：

/path/to/postgis2_96-2.3.2-1.rhel7.x86_64.rpm
sudo alien --install /path/to/postgis2_96-2.3.2-1.rhel7.x86_64.rpm