The first step specifies the version source
Executive CURL-SL https://deb.nodesource.com/setup_6.x | SUDO-E Bash-
setup_5.x need to install the version number, replace the number on the line.
[Email protected]:~$ curl-sl https:deb.nodesource.com/setup_6.x | SUDO-E Bash-This will show that the installation is successful!# # Installing the Nodesource node. js v6.x repo ...# # Populating Apt-get cache...+ apt-get updatehit:1 http:Mirrors.tuna.tsinghua.edu.cn/ubuntu xenial Inreleaseget:2 http:Mirrors.tuna.tsinghua.edu.cn/ubuntu xenial-updates inrelease [95.7 KB] Get:3 http:Mirrors.tuna.tsinghua.edu.cn/ubuntu xenial-backports inrelease [92.2 KB] Get:4 http:Mirrors.tuna.tsinghua.edu.cn/ubuntu xenial-security inrelease [94.5 kb]hit:5 http:Repo.mysql.com/apt/ubuntu xenial Inrelease fetched282 KB in0s (615 kb/s) Reading Package lists ... Done# # confirming "xenial" is supported...+ curl-slf-o/dev/Null' Https://deb.nodesource.com/node_6.x/dists/xenial/Release '# # Adding The Nodesource signing key to your keyring...+ curl-s https:Deb.nodesource.com/gpgkey/nodesource.gpg.key | Apt-key Add-ok# # Creating APT sources list file for the Nodesource node. js v6.x repo...+Echo' Deb https://deb.nodesource.com/node_6.x xenial main ' >/etc/apt/sources.List.d/nodesource.list+Echo' Deb-src https://deb.nodesource.com/node_6.x xenial main ' >>/etc/apt/sources.List.d/nodesource.List# # Running ' apt-get update ' for you...+ apt-get updatehit:1 http:Mirrors.tuna.tsinghua.edu.cn/ubuntu xenial Inreleaseget:2 http:Mirrors.tuna.tsinghua.edu.cn/ubuntu xenial-updates inrelease [95.7 KB] Get:3 http:Mirrors.tuna.tsinghua.edu.cn/ubuntu xenial-backports inrelease [92.2 KB] Get:4 http:Mirrors.tuna.tsinghua.edu.cn/ubuntu xenial-security inrelease [94.5 KB] Hit:5 http://repo.mysql.com/apt/ubuntu xenial InRelease Get:6 https://deb.nodesource.com/node_6.x xenial InRelease [3,914 B]Get: 7 https://deb.nodesource.com/node_6.x xenial/main Sources [ 765 B]get:8 https://deb.nodesource.com/node_6.x Xenial/main AMD64 Packages [960 b]get:9 https://deb.nodesource.com/node_ 6.x Xenial/main i386 Packages [959 b]fetched 289 KB in 5s (51.9 kb/s) Reading Package lists ... Done## Run ' apt-get install Nodejs ' (as root) to install node. js v6.x and NPM
Step Two
Install Nodejs, execute apt-get install Nodejs!
[Email protected]xenial:~$ sudo apt-get install nodejsreading package lists ... Donebuilding Dependency Tree Reading state information ... Donethe following NEW packages'll beInstalled:nodejs0 upgraded,1 newly installed,0 to removeand90Not upgraded. Need to get10.1 MB of archives. After this operation,50.7 MB of additional disk space would be used.Get:1https://deb.nodesource.com/node_6.x xenial/main AMD64 Nodejs AMD646.9.1-1nodesource1~xenial1 [10.1 mb]fetched10.1 MBInch1min25s (119 kb/s) Selecting previously unselected package Nodejs. (Reading database ...60366 files and directories currently installed.) Preparing to unpack .../nodejs_6. 9.1-1nodesource1~xenial1_amd64.deb ... Unpacking Nodejs (6.9. 1-1nodesource1~xenial1) ... Processing triggers for man-db (2.7. 5-1) ... Setting up Nodejs (6.9. 1-1nodesource1~xenial1) ... [Email protected] xenial:~$ node-vv6. 9.1[email protected]xenial:~$ npm-v3.10. 8
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Ubuntu under ultra-simple installation of the specified version of the Nodejs