centos安装npm - Linux相关

npm命令是node.js的npm 插件管理器，也就是下载插件安装插件的管理器。

1、安装命令：

[root@isTester-Idoxu rpm]# yum install nodejs

2、安装成功，查看 npm版本

[root@isTester-Idoxu rpm]# npm -v
3.10.10

延伸，安装过程：

[root@isTester-Idoxu rpm]# yum install nodejs
Loaded plugins: fastestmirror, langpacks
Determining fastest mirrors
epel | 4.7 kB 00:00:00
extras | 2.9 kB 00:00:00
mysql-connectors-community | 2.6 kB 00:00:00
mysql-tools-community | 2.6 kB 00:00:00
mysql57-community-dmr | 2.6 kB 00:00:00
os | 3.6 kB 00:00:00
updates | 2.9 kB 00:00:00
(1/9): epel/7/x86_64/group_gz | 96 kB 00:00:00
(2/9): epel/7/x86_64/updateinfo | 1.0 MB 00:00:00
(3/9): extras/7/x86_64/primary_db | 243 kB 00:00:00
(4/9): epel/7/x86_64/primary_db | 7.0 MB 00:00:00
(5/9): os/7/x86_64/primary_db | 6.1 MB 00:00:00
(6/9): updates/7/x86_64/primary_db | 12 MB 00:00:00
(7/9): mysql-connectors-community/x86_64/primary_db | 73 kB 00:00:01
(8/9): mysql-tools-community/x86_64/primary_db | 72 kB 00:00:02
(9/9): mysql57-community-dmr/x86_64/primary_db | 288 kB 00:00:03
Resolving Dependencies
--> Running transaction check
---> Package nodejs.x86_64 1:6.17.1-1.el7 will be installed
--> Processing Dependency: npm = 1:3.10.10-1.6.17.1.1.el7 for package: 1:nodejs-6.17.1-1.el7.x86_64
--> Processing Dependency: libuv >= 1:1.9.1 for package: 1:nodejs-6.17.1-1.el7.x86_64
--> Processing Dependency: libuv.so.1()(64bit) for package: 1:nodejs-6.17.1-1.el7.x86_64
--> Running transaction check
---> Package libuv.x86_64 1:1.42.0-2.el7 will be installed
---> Package npm.x86_64 1:3.10.10-1.6.17.1.1.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================================================================================================================
Package Arch Version Repository Size
================================================================================================================================================================================
Installing:
nodejs x86_64 1:6.17.1-1.el7 epel 4.7 M
Installing for dependencies:
libuv x86_64 1:1.42.0-2.el7 epel 141 k
npm x86_64 1:3.10.10-1.6.17.1.1.el7 epel 2.5 M

Transaction Summary
================================================================================================================================================================================
Install 1 Package (+2 Dependent packages)

Total download size: 7.4 M
Installed size: 27 M
Is this ok [y/d/N]: y
Downloading packages:
(1/3): libuv-1.42.0-2.el7.x86_64.rpm | 141 kB 00:00:00
(2/3): npm-3.10.10-1.6.17.1.1.el7.x86_64.rpm | 2.5 MB 00:00:00
(3/3): nodejs-6.17.1-1.el7.x86_64.rpm | 4.7 MB 00:00:00
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 23 MB/s | 7.4 MB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : 1:libuv-1.42.0-2.el7.x86_64 1/3
Installing : 1:nodejs-6.17.1-1.el7.x86_64 2/3
Installing : 1:npm-3.10.10-1.6.17.1.1.el7.x86_64 3/3
Verifying : 1:npm-3.10.10-1.6.17.1.1.el7.x86_64 1/3
Verifying : 1:nodejs-6.17.1-1.el7.x86_64 2/3
Verifying : 1:libuv-1.42.0-2.el7.x86_64 3/3

Installed:
nodejs.x86_64 1:6.17.1-1.el7

Dependency Installed:
libuv.x86_64 1:1.42.0-2.el7 npm.x86_64 1:3.10.10-1.6.17.1.1.el7

Complete!
[root@isTester-Idoxu rpm]#