如何通过命令行在AWS centos6上安装node-oracledb模块?

本文介绍了如何通过命令行在AWS centos6上安装node-oracledb模块?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在一个项目中，我希望基于Node.js的后端与Oracle DB通信，在Windows系统上进行本地开发时，如此处所述安装node-oracledb模块的必备组件并不困难 https://community.oracle.com/docs/DOC-931127 ，但是现在我想要要为centos6安装相同的先决条件，我遇到了问题.

I am working on a project where I want my Node.js based backend to communicate with Oracle DB, Locally while development on windows system it wasn't difficult to install the pre requisite for node-oracledb module as mentioned here https://community.oracle.com/docs/DOC-931127 but now when I want to install the same pre requisite for centos6, I am facing issues.

先决条件列表，

支持C ++ 11的C编译器.
Python.
Oracle Instant Client基本"和"SDK"软件包.

安装前两个不是什么挑战，但是找到3的rpm包是一项艰巨的任务.

installing first two wasn't a challenge but finding rpm package for 3 is a tuff task.

注意:一切都必须使用命令行完成.

Note: Everything has to be done using the Command line.

推荐答案

经过所有的搜索和工作，我终于可以通过命令行在Centos系统上安装oracledb.

After all the search and effort I am finally able to install oracledb on my Centos system through the command line.

请以root用户身份在命令行上执行以下步骤(假设已经安装了Python):

Please follow below steps on Command line as root user (Assuming Python is already installed):

1)下载所需的rpm Oracle Instant Client软件包.

1) Download required rpm Oracle instant client packages.

wget ftp://ftp.icm.edu.pl/vol/rzm6/linux-slc/centos/7.1.1503/cernonly/x86_64/Packages/oracle-instantclient12.1-basic-12.1.0.2.0-1.x86_64.rpm

wget ftp://ftp.icm.edu.pl/vol/rzm6/linux-slc/centos/7.0.1406/cernonly/x86_64/Packages/oracle-instantclient12.1-devel-12.1.0.2.0-1.x86_64.rpm

wget ftp://ftp.icm.edu.pl/vol/rzm6/linux-slc/centos/7.0.1406/cernonly/x86_64/Packages/oracle-instantclient12.1-sqlplus-12.1.0.2.0-1.x86_64.rpm

以上命令将为oracle Instant Client下载rpm软件包.

Above commands will download rpm packages for oracle instant client.

2)安装下载的rpm软件包.

2) Install Downloaded rpm packages.

[~]: sudo rpm -ivh oracle-instantclient12.1-basic-12.1.0.2.0-1.x86_64.rpm
Preparing...                ########################################### [100%]
   1:oracle-instantclient12.########################################### [100%]
[~]: sudo rpm -ivh oracle-instantclient12.1-devel-12.1.0.2.0-1.x86_64.rpm
Preparing...                ########################################### [100%]
   1:oracle-instantclient12.########################################### [100%]
[~]: sudo rpm -ivh oracle-instantclient12.1-sqlplus-12.1.0.2.0-1.x86_64.rpm
Preparing...                ########################################### [100%]
   1:oracle-instantclient12.########################################### [100%]

3)下载DevTools2的repo文件，DevTools2是一个Red Hat软件包，其中包含受支持的C ++ 11编译器.

3) Download the repo files for DevTools2, a Red Hat package that contains a supported C++11 compiler.

wget http://people.centos.org/tru/devtools-2/devtools-2.repo -O /etc/yum.repos.d/devtools-2.repo

4)安装编译器和支持工具.

4) Install the compiler and support tools.

yum install devtoolset-2-gcc devtoolset-2-binutils devtoolset-2-gcc-c++

以上步骤将下载Oracle Instant Client，C ++编译器和DevTools2编译器.现在该安装oracledb了.

Above step will download Oracle instant client, C++ compiler and DevTools2 compiler. Now it's time to install oracledb.

在使用DevTools2编译器编译C ++ 11代码之前，需要在新的shell中启用它:

Before you can compile C++11 code with the DevTools2 compiler, you need to enable it in a new shell:

scl enable devtoolset-2 bash

现在，安装oracledb

Now, install oracledb

npm install oracledb

这将安装oracledb.

This will install oracledb.

这篇关于如何通过命令行在AWS centos6上安装node-oracledb模块?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！