版权声明：本文自撰，转载先跟我说一下比较好 https://blog.csdn.net/KimBing/article/details/88633158
CentOS 6.x 7.x 安装 node.js 教程
官方下载链接： https://nodejs.org/en/download/
Linux 各种版本系统的安装官方说明： https://github.com/nodesource/distributions/blob/master/README.md
CentOS 6 和 7 都是一样的安装方式
根据需要的版本执行相应的命令
# NodeJS 11.x
curl -sL https://rpm.nodesource.com/setup_11.x | bash -
#NodeJS 10.x
curl -sL https://rpm.nodesource.com/setup_10.x | bash -
#NodeJS 8.x
curl -sL https://rpm.nodesource.com/setup_8.x | bash -
#NodeJS 6.x
curl -sL https://rpm.nodesource.com/setup_6.x | bash -
执行完成之后再执行：
sudo yum install -y nodejs
就OK了
这是我的安装记录
###################################
# 第一步
###################################
[root@host config]# curl -sL https://rpm.nodesource.com/setup_11.x | bash -
## Installing the NodeSource Node.js 11.x repo...
## Inspecting system...
+ rpm -q --whatprovides redhat-release || rpm -q --whatprovides centos-release || rpm -q --whatprovides cloudlinux-release || rpm -q --whatprovides sl-release
+ uname -m
## Confirming "el7-x86_64" is supported...
+ curl -sLf -o /dev/null 'https://rpm.nodesource.com/pub_11.x/el/7/x86_64/nodesource-release-el7-1.noarch.rpm'
## Downloading release setup RPM...
+ mktemp
+ curl -sL -o '/tmp/tmp.EpDGD31TUo' 'https://rpm.nodesource.com/pub_11.x/el/7/x86_64/nodesource-release-el7-1.noarch.rpm'
## Installing release setup RPM...
+ rpm -i --nosignature --force '/tmp/tmp.EpDGD31TUo'
## Cleaning up...
+ rm -f '/tmp/tmp.EpDGD31TUo'
## Checking for existing installations...
+ rpm -qa 'node|npm' | grep -v nodesource
## Run `sudo yum install -y nodejs` to install Node.js 11.x and npm.
## You may also need development tools to build native addons:
sudo yum install gcc-c++ make
## To install the Yarn package manager, run:
curl -sL https://dl.yarnpkg.com/rpm/yarn.repo | sudo tee /etc/yum.repos.d/yarn.repo
sudo yum install yarn
###################################
# 第二步
###################################
[root@host config]# sudo yum install -y nodejs
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: repos.lax.quadranet.com
* elrepo-kernel: repos.lax-noc.com
* extras: mirror.fileplanet.com
* updates: mirror.fileplanet.com
* webtatic: us-east.repo.webtatic.com
nodesource | 2.5 kB 00:00:00
nodesource/x86_64/primary_db | 22 kB 00:00:01
Resolving Dependencies
--> Running transaction check
---> Package nodejs.x86_64 2:11.12.0-1nodesource will be installed
--> Finished Dependency Resolution
Dependencies Resolved
============================================================================================================
Package Arch Version Repository Size
============================================================================================================
Installing:
nodejs x86_64 2:11.12.0-1nodesource nodesource 19 M
Transaction Summary
============================================================================================================
Install 1 Package
Total download size: 19 M
Installed size: 57 M
Downloading packages:
warning: /var/cache/yum/x86_64/7/nodesource/packages/nodejs-11.12.0-1nodesource.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID 34fa74dd: NOKEY
Public key for nodejs-11.12.0-1nodesource.x86_64.rpm is not installed
nodejs-11.12.0-1nodesource.x86_64.rpm | 19 MB 00:00:02
Retrieving key from file:///etc/pki/rpm-gpg/NODESOURCE-GPG-SIGNING-KEY-EL
Importing GPG key 0x34FA74DD:
Userid : "NodeSource <[email protected]>"
Fingerprint: 2e55 207a 95d9 944b 0cc9 3261 5ddb e8d4 34fa 74dd
Package : nodesource-release-el7-1.noarch (installed)
From : /etc/pki/rpm-gpg/NODESOURCE-GPG-SIGNING-KEY-EL
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Warning: RPMDB altered outside of yum.
Installing : 2:nodejs-11.12.0-1nodesource.x86_64 1/1
Verifying : 2:nodejs-11.12.0-1nodesource.x86_64 1/1
Installed:
nodejs.x86_64 2:11.12.0-1nodesource
Complete!