NPM，官方网站：
https://www.npmjs.com/
官方文档页：
https://docs.npmjs.com/
安装介质：
https://github.com/nodesource/distributions
1. SETUP脚本：
URL：https://rpm.nodesource.com/setup
下载下来，然后执行。
最后，你会看到这样的提示：
The NodeSource Node.js Linux distributions GitHub repository contains
information about which versions of Node.js and which Linux distributions
are supported and how to use the install scripts.
https://github.com/nodesource/distributions
================================================================================
================================================================================
Continuing in 5 seconds ...
## Run `yum install -y nodejs` (as root) to install Node.js v0.10 and npm.
You may also need development tools to build native addons:
`yum install -y gcc-c++ make`
[root@ndb2-1 ~]#
这时候，YUM仓库已经有了变化：
[root@ndb2-1 ~]# ls -ltr /etc/yum.repos.d/ total 36 -rw-r--r-- 1 root root 464 Sep 19 2014 nodesource-el.repo -rw-r--r--. 1 root root 1002 Apr 1 2015 CentOS-Vault.repo -rw-r--r--. 1 root root 1331 Apr 1 2015 CentOS-Sources.repo -rw-r--r--. 1 root root 290 Apr 1 2015 CentOS-fasttrack.repo -rw-r--r--. 1 root root 649 Apr 1 2015 CentOS-Debuginfo.repo -rw-r--r--. 1 root root 1309 Apr 1 2015 CentOS-CR.repo -rw-r--r--. 1 root root 1664 Apr 1 2015 CentOS-Base.repo -rw-r--r--. 1 root root 384 Feb 24 11:18 rhel7.repo -rw-r--r-- 1 root root 102 Feb 28 09:49 local_yum_mysql_cluster.repo [root@ndb2-1 ~]#
按照上面的提示，先安装依赖包：
[root@ndb2-1 ~]# yum list | grep --color -E "^gcc-c++|^make" make.x86_64 1:3.82-21.el7 @anaconda gcc-c++.x86_64 4.8.5-11.el7 base make.x86_64 1:3.82-23.el7 base [root@ndb2-1 ~]# [root@ndb2-1 ~]# yum install -y gcc-c++ make Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * base: mirrors.cn99.com * extras: mirrors.cn99.com * updates: mirrors.cn99.com Resolving Dependencies --> Running transaction check ---> Package gcc-c++.x86_64 0:4.8.5-11.el7 will be installed --> Processing Dependency: libstdc++-devel = 4.8.5-11.el7 for package: gcc-c++-4.8.5-11.el7.x86_64 --> Processing Dependency: libstdc++ = 4.8.5-11.el7 for package: gcc-c++-4.8.5-11.el7.x86_64 --> Processing Dependency: gcc = 4.8.5-11.el7 for package: gcc-c++-4.8.5-11.el7.x86_64 --> Processing Dependency: libmpc.so.3()(64bit) for package: gcc-c++-4.8.5-11.el7.x86_64 ---> Package make.x86_64 1:3.82-21.el7 will be updated ---> Package make.x86_64 1:3.82-23.el7 will be an update --> Running transaction check ---> Package gcc.x86_64 0:4.8.5-11.el7 will be installed --> Processing Dependency: libgomp = 4.8.5-11.el7 for package: gcc-4.8.5-11.el7.x86_64 --> Processing Dependency: cpp = 4.8.5-11.el7 for package: gcc-4.8.5-11.el7.x86_64 --> Processing Dependency: libgcc >= 4.8.5-11.el7 for package: gcc-4.8.5-11.el7.x86_64 --> Processing Dependency: glibc-devel >= 2.2.90-12 for package: gcc-4.8.5-11.el7.x86_64 ---> Package libmpc.x86_64 0:1.0.1-3.el7 will be installed ---> Package libstdc++.x86_64 0:4.8.3-9.el7 will be updated ---> Package libstdc++.x86_64 0:4.8.5-11.el7 will be an update ---> Package libstdc++-devel.x86_64 0:4.8.5-11.el7 will be installed --> Running transaction check ---> Package cpp.x86_64 0:4.8.5-11.el7 will be installed ---> Package glibc-devel.x86_64 0:2.17-157.el7_3.1 will be installed --> Processing Dependency: glibc-headers = 2.17-157.el7_3.1 for package: glibc-devel-2.17-157.el7_3.1.x86_64 --> Processing Dependency: glibc = 2.17-157.el7_3.1 for package: glibc-devel-2.17-157.el7_3.1.x86_64 --> Processing Dependency: glibc-headers for package: glibc-devel-2.17-157.el7_3.1.x86_64 ---> Package libgcc.x86_64 0:4.8.3-9.el7 will be updated ---> Package libgcc.x86_64 0:4.8.5-11.el7 will be an update ---> Package libgomp.x86_64 0:4.8.3-9.el7 will be updated ---> Package libgomp.x86_64 0:4.8.5-11.el7 will be an update --> Running transaction check ---> Package glibc.x86_64 0:2.17-78.el7 will be updated --> Processing Dependency: glibc = 2.17-78.el7 for package: glibc-common-2.17-78.el7.x86_64 ---> Package glibc.x86_64 0:2.17-157.el7_3.1 will be an update ---> Package glibc-headers.x86_64 0:2.17-157.el7_3.1 will be installed --> Processing Dependency: kernel-headers >= 2.2.1 for package: glibc-headers-2.17-157.el7_3.1.x86_64 --> Processing Dependency: kernel-headers for package: glibc-headers-2.17-157.el7_3.1.x86_64 --> Running transaction check ---> Package glibc-common.x86_64 0:2.17-78.el7 will be updated ---> Package glibc-common.x86_64 0:2.17-157.el7_3.1 will be an update ---> Package kernel-headers.x86_64 0:3.10.0-514.6.2.el7 will be installed --> Finished Dependency Resolution Dependencies Resolved ======================================================================================================================================================================================================= Package Arch Version Repository Size ======================================================================================================================================================================================================= Installing: gcc-c++ x86_64 4.8.5-11.el7 base 7.2 M Updating: make x86_64 1:3.82-23.el7 base 420 k Installing for dependencies: cpp x86_64 4.8.5-11.el7 base 5.9 M gcc x86_64 4.8.5-11.el7 base 16 M glibc-devel x86_64 2.17-157.el7_3.1 updates 1.1 M glibc-headers x86_64 2.17-157.el7_3.1 updates 668 k kernel-headers x86_64 3.10.0-514.6.2.el7 updates 4.8 M libmpc x86_64 1.0.1-3.el7 ISO 51 k libstdc++-devel x86_64 4.8.5-11.el7 base 1.5 M Updating for dependencies: glibc x86_64 2.17-157.el7_3.1 updates 3.6 M glibc-common x86_64 2.17-157.el7_3.1 updates 11 M libgcc x86_64 4.8.5-11.el7 base 97 k libgomp x86_64 4.8.5-11.el7 base 152 k libstdc++ x86_64 4.8.5-11.el7 base 300 k Transaction Summary ======================================================================================================================================================================================================= Install 1 Package (+7 Dependent packages) Upgrade 1 Package (+5 Dependent packages) Total size: 53 M Total download size: 38 M Downloading packages: No Presto metadata available for base (1/10): glibc-headers-2.17-157.el7_3.1.x86_64.rpm | 668 kB 00:00:01 (2/10): glibc-devel-2.17-157.el7_3.1.x86_64.rpm | 1.1 MB 00:00:04 (3/10): kernel-headers-3.10.0-514.6.2.el7.x86_64.rpm | 4.8 MB 00:00:07 (4/10): libgomp-4.8.5-11.el7.x86_64.rpm | 152 kB 00:00:05 (5/10): libmpc-1.0.1-3.el7.x86_64.rpm | 51 kB 00:00:00 (6/10): make-3.82-23.el7.x86_64.rpm | 420 kB 00:00:01 (7/10): libstdc++-devel-4.8.5-11.el7.x86_64.rpm | 1.5 MB 00:00:02 (8/10): cpp-4.8.5-11.el7.x86_64.rpm | 5.9 MB 00:00:18 (9/10): gcc-4.8.5-11.el7.x86_64.rpm | 16 MB 00:00:30 (10/10): gcc-c++-4.8.5-11.el7.x86_64.rpm | 7.2 MB 00:00:36 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Total 1.0 MB/s | 38 MB 00:00:36 Running transaction check Running transaction test Transaction test succeeded Running transaction Warning: RPMDB altered outside of yum. Updating : libgcc-4.8.5-11.el7.x86_64 1/20 Updating : glibc-common-2.17-157.el7_3.1.x86_64 2/20 Updating : glibc-2.17-157.el7_3.1.x86_64 3/20 warning: /etc/nsswitch.conf created as /etc/nsswitch.conf.rpmnew Installing : libmpc-1.0.1-3.el7.x86_64 4/20 Updating : libstdc++-4.8.5-11.el7.x86_64 5/20 Installing : libstdc++-devel-4.8.5-11.el7.x86_64 6/20 Installing : cpp-4.8.5-11.el7.x86_64 7/20 Updating : libgomp-4.8.5-11.el7.x86_64 8/20 Installing : kernel-headers-3.10.0-514.6.2.el7.x86_64 9/20 Installing : glibc-headers-2.17-157.el7_3.1.x86_64 10/20 Installing : glibc-devel-2.17-157.el7_3.1.x86_64 11/20 Installing : gcc-4.8.5-11.el7.x86_64 12/20 Installing : gcc-c++-4.8.5-11.el7.x86_64 13/20 Updating : 1:make-3.82-23.el7.x86_64 14/20 Cleanup : libstdc++-4.8.3-9.el7.x86_64 15/20 Cleanup : libgomp-4.8.3-9.el7.x86_64 16/20 Cleanup : 1:make-3.82-21.el7.x86_64 17/20 Cleanup : glibc-common-2.17-78.el7.x86_64 18/20 Cleanup : glibc-2.17-78.el7.x86_64 19/20 Cleanup : libgcc-4.8.3-9.el7.x86_64 20/20 Verifying : glibc-headers-2.17-157.el7_3.1.x86_64 1/20 Verifying : glibc-devel-2.17-157.el7_3.1.x86_64 2/20 Verifying : glibc-2.17-157.el7_3.1.x86_64 3/20 Verifying : gcc-c++-4.8.5-11.el7.x86_64 4/20 Verifying : kernel-headers-3.10.0-514.6.2.el7.x86_64 5/20 Verifying : libgcc-4.8.5-11.el7.x86_64 6/20 Verifying : 1:make-3.82-23.el7.x86_64 7/20 Verifying : libmpc-1.0.1-3.el7.x86_64 8/20 Verifying : libgomp-4.8.5-11.el7.x86_64 9/20 Verifying : glibc-common-2.17-157.el7_3.1.x86_64 10/20 Verifying : gcc-4.8.5-11.el7.x86_64 11/20 Verifying : libstdc++-4.8.5-11.el7.x86_64 12/20 Verifying : libstdc++-devel-4.8.5-11.el7.x86_64 13/20 Verifying : cpp-4.8.5-11.el7.x86_64 14/20 Verifying : glibc-2.17-78.el7.x86_64 15/20 Verifying : libgcc-4.8.3-9.el7.x86_64 16/20 Verifying : 1:make-3.82-21.el7.x86_64 17/20 Verifying : glibc-common-2.17-78.el7.x86_64 18/20 Verifying : libstdc++-4.8.3-9.el7.x86_64 19/20 Verifying : libgomp-4.8.3-9.el7.x86_64 20/20 Installed: gcc-c++.x86_64 0:4.8.5-11.el7 Dependency Installed: cpp.x86_64 0:4.8.5-11.el7 gcc.x86_64 0:4.8.5-11.el7 glibc-devel.x86_64 0:2.17-157.el7_3.1 glibc-headers.x86_64 0:2.17-157.el7_3.1 kernel-headers.x86_64 0:3.10.0-514.6.2.el7 libmpc.x86_64 0:1.0.1-3.el7 libstdc++-devel.x86_64 0:4.8.5-11.el7 Updated: make.x86_64 1:3.82-23.el7 Dependency Updated: glibc.x86_64 0:2.17-157.el7_3.1 glibc-common.x86_64 0:2.17-157.el7_3.1 libgcc.x86_64 0:4.8.5-11.el7 libgomp.x86_64 0:4.8.5-11.el7 libstdc++.x86_64 0:4.8.5-11.el7 Complete! [root@ndb2-1 ~]#
安装：
[root@ndb2-1 ~]# yum list | grep nodejs nodejs.x86_64 0.10.46-1nodesource.el7.centos nodesource nodejs-debuginfo.x86_64 0.10.46-1nodesource.el7.centos nodesource nodejs-devel.x86_64 0.10.46-1nodesource.el7.centos nodesource nodejs-docs.noarch 0.10.46-1nodesource.el7.centos nodesource [root@ndb2-1 ~]# [root@ndb2-1 ~]# yum install -y nodejs Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile * base: mirrors.cn99.com * extras: mirrors.cn99.com * updates: mirrors.cn99.com Resolving Dependencies --> Running transaction check ---> Package nodejs.x86_64 0:0.10.46-1nodesource.el7.centos will be installed --> Finished Dependency Resolution Dependencies Resolved ======================================================================================================================================================================================================= Package Arch Version Repository Size ======================================================================================================================================================================================================= Installing: nodejs x86_64 0.10.46-1nodesource.el7.centos nodesource 5.4 M Transaction Summary ======================================================================================================================================================================================================= Install 1 Package Total download size: 5.4 M Installed size: 19 M Downloading packages: warning: /var/cache/yum/x86_64/7/nodesource/packages/nodejs-0.10.46-1nodesource.el7.centos.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID 34fa74dd: NOKEY========= ] 199 kB/s | 5.3 MB 00:00:00 ETA Public key for nodejs-0.10.46-1nodesource.el7.centos.x86_64.rpm is not installed nodejs-0.10.46-1nodesource.el7.centos.x86_64.rpm | 5.4 MB 00:00:31 Retrieving key from file:///etc/pki/rpm-gpg/NODESOURCE-GPG-SIGNING-KEY-EL Importing GPG key 0x34FA74DD: Userid : "NodeSource " 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 Installing : nodejs-0.10.46-1nodesource.el7.centos.x86_64 1/1 Verifying : nodejs-0.10.46-1nodesource.el7.centos.x86_64 1/1 Installed: nodejs.x86_64 0:0.10.46-1nodesource.el7.centos Complete! [root@ndb2-1 ~]#
安装后，检查：
[root@ndb2-1 ~]# whereis npm npm: /usr/bin/npm [root@ndb2-1 ~]# [root@ndb2-1 ~]# npm -v 2.15.1 [root@ndb2-1 ~]#
这样，就结束了。
————————————————————————————
Done。