CentOS6.5安装NodeJS14.18.3

一、准备工作

1. tar包下载

   https://nodejs.org/download/release/v14.18.3

   点击下载：node-v14.18.3-linux-x64.tar.gz

2. 查看GLIBCXX版本,node需要 GLIBCXX_3.4.18版本以上，如果版本过低需要升级libstdc++.so.6.0.26 否则直接跳过 这一步

   点击下载：libstdc.so_.6.0.26.zip

   strings /usr/lib64/libstdc++.so.6 | grep GLIBC
   
   1.下载libstdc++.so.6.0.26 
   2.解压并且把解压的文件复制到 /usr/lib64/目录下
       cp libstdc++.so.6.0.26 /usr/lib64/
       
   3. 进入到/usr/lib64/ 目录下删除软连接
       cd /usr/lib64/
       rm libstdc++.so.6
       
   4.新建软连接
       ln -s libstdc++.so.6.0.26 libstdc++.so.6

   [root@hadoop001 ~]# ll /usr/lib64/libstdc++.so.6*
   lrwxrwxrwx. 1 root root       19 Jan 15 22:13 /usr/lib64/libstdc++.so.6 -> libstdc++.so.6.0.26
   -rwxr-xr-x. 1 root root   987096 Jun 19  2018 /usr/lib64/libstdc++.so.6.0.13
   -rwxr-xr-x. 1 root root 13176408 Jan 15 13:30 /usr/lib64/libstdc++.so.6.0.26

3. 查看glibc，node需要GLIBC_2.17 ，如果版本过低需要升级。否则跳过这一步。

   strings /lib64/libc.so.6 |grep GLIBC_
   1.升级glibc至 2.17版本 下载7个包
   wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-utils-2.17-55.el6.x86_64.rpm &
   wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-static-2.17-55.el6.x86_64.rpm &
   wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-2.17-55.el6.x86_64.rpm &
   wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-common-2.17-55.el6.x86_64.rpm &
   wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-devel-2.17-55.el6.x86_64.rpm &
   wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/glibc-headers-2.17-55.el6.x86_64.rpm &
   wget http://copr-be.cloud.fedoraproject.org/results/mosquito/myrepo-el6/epel-6-x86_64/glibc-2.17-55.fc20/nscd-2.17-55.el6.x86_64.rpm &
   3.执行升级命令
     rpm -Uvh *-2.17-55.el6.x86_64.rpm --force --nodeps

二、安装NodeJs

1. 下载并解压

   wget https://nodejs.org/download/release/v14.18.3/ node-v14.18.3-linux-x64.tar.gz
   tar -xzvf node-v14.18.3-linux-x64.tar.gz

2. 修改环境变量

   export NODE_HOME=/usr/node
   export PATH=${NODE_HOME}:/bin:$PATH

3. 刷新配置，查看版本

   [root@hadoop001 ~]# source /etc/profile
   [root@hadoop001 ~]# node -v
   v14.18.3
   [root@hadoop001 ~]# npm -v
   8.3.1