{"id":23719,"date":"2017-10-17T08:00:22","date_gmt":"2017-10-17T13:00:22","guid":{"rendered":"https:\/\/www.rosehosting.com\/blog\/?p=23719"},"modified":"2022-12-09T08:41:06","modified_gmt":"2022-12-09T14:41:06","slug":"how-to-install-node-js-and-npm-on-centos-7","status":"publish","type":"post","link":"https:\/\/www.rosehosting.com\/blog\/how-to-install-node-js-and-npm-on-centos-7\/","title":{"rendered":"How to Install Node.js and npm on CentOS 7"},"content":{"rendered":"<div id=\"bsf_rt_marker\"><\/div>\r\n<figure class=\"wp-block-image alignnone\"><img decoding=\"async\" width=\"742\" height=\"371\" src=\"https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2018\/10\/How-to-install-Node.js-and-npm-on-CentOS-7.jpg\" alt=\"How to install Node.js and npm on CentOS 7\" class=\"wp-image-28688\" srcset=\"https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2018\/10\/How-to-install-Node.js-and-npm-on-CentOS-7.jpg 742w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2018\/10\/How-to-install-Node.js-and-npm-on-CentOS-7-150x75.jpg 150w, https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2018\/10\/How-to-install-Node.js-and-npm-on-CentOS-7-300x150.jpg 300w\" sizes=\"(max-width: 742px) 100vw, 742px\" \/><figcaption>How to install Node.js and npm on CentOS 7<\/figcaption><\/figure>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\"><figure class=\"alignright\"><img decoding=\"async\" width=\"108\" height=\"120\" src=\"https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/10\/centos-install-nodejs-1.jpg\" alt=\"centos install nodejs\" class=\"wp-image-28687\"\/><\/figure><\/div>\r\n\r\n\r\n\r\n<p>In this guide, we will show you, <strong>how to install Node.js and npm on a <a href=\"https:\/\/www.rosehosting.com\/centos-hosting.html\" target=\"_blank\" rel=\"noopener noreferrer\">CentOS 7<\/a><\/strong>. Node.js is an open source JavaScript runtime built on Chrome&#8217;s V8 JavaScript engine, and can be used to build different types of server-side applications. npm is a package manager for JavaScript, with hundreds of thousands of packages it is the world\u2019s largest software registry. This guide should work on other other Red Hat distributions as well but was tested and written for CentOS 7 OS. <strong>Installing&nbsp;Node.js and npm on CentOS 7<\/strong> is an easy task if you carefully follow our tutorial below.<\/p>\r\n\r\n\r\n\r\n<!--more-->\r\n\r\n\r\n\r\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-662d86cf63a56\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"ez-toc-cssicon\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-662d86cf63a56\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-node-js-and-npm-on-centos-7\/#1-Login-to-your-VPS-via-SSH\" title=\"1. Login to your VPS via SSH\">1. Login to your VPS via SSH<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-node-js-and-npm-on-centos-7\/#2-Update-the-system-and-install-necessary-packages\" title=\"2. Update the system and install necessary packages\">2. Update the system and install necessary packages<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-node-js-and-npm-on-centos-7\/#3-Install-Nodejs-and-npm-from-the-NodeSource-repository\" title=\"3. Install Node.js and npm from the NodeSource repository\">3. Install Node.js and npm from the NodeSource repository<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-node-js-and-npm-on-centos-7\/#4-Install-build-tools\" title=\"4. Install build tools\">4. Install build tools<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-node-js-and-npm-on-centos-7\/#5-Verify-npm-installation\" title=\"5. Verify npm installation\">5. Verify npm installation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-node-js-and-npm-on-centos-7\/#6-Test-the-installation\" title=\"6. Test the installation\">6. Test the installation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-node-js-and-npm-on-centos-7\/#7-Test-the-installation\" title=\"7. Test the installation\">7. Test the installation<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"h-1-login-to-your-vps-via-ssh\"><span class=\"ez-toc-section\" id=\"1-Login-to-your-VPS-via-SSH\"><\/span>1. Login to your VPS via SSH<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<pre class=\"wp-block-preformatted\">ssh user@vps_IP<\/pre>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-2-update-the-system-and-install-necessary-packages\"><span class=\"ez-toc-section\" id=\"2-Update-the-system-and-install-necessary-packages\"><\/span>2. Update the system and install necessary packages<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<pre class=\"wp-block-preformatted\">yum install curl sudo<\/pre>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-3-install-node-js-and-npm-from-the-nodesource-repository\"><span class=\"ez-toc-section\" id=\"3-Install-Nodejs-and-npm-from-the-NodeSource-repository\"><\/span>3. Install Node.js and npm from the NodeSource repository<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>We will install Node.js v6 LTS and npm from the NodeSource repository which depends on the EPEL repository being available.<\/p>\r\n\r\n\r\n\r\n<p>To enable the EPEL repository on your CentOS 7 VPS, issue the following command:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>sudo yum install epel-release<\/code><\/pre>\r\n\r\n\r\n\r\n<p>Once the EPEL repository is enabled run the following command to add the Node.js v6 LTS repository:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>curl --silent --location https:\/\/rpm.nodesource.com\/setup_6.x | sudo bash -<\/code><\/pre>\r\n\r\n\r\n\r\n<p>If you want to enable the Node.js v8 repository instead of the command above run the following command:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>curl --silent --location https:\/\/rpm.nodesource.com\/setup_8.x | sudo bash -<\/code><\/pre>\r\n\r\n\r\n\r\n<p>Once the NodeSource repository is enabled we can proceed with the Node.js v6 LTS and npm installation:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>sudo yum install nodejs<\/code><\/pre>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-4-install-build-tools\"><span class=\"ez-toc-section\" id=\"4-Install-build-tools\"><\/span>4. Install build tools<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>To compile and install native add-ons from the npm repository we also need to install build tools:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>sudo yum install gcc-c++ make<\/code><\/pre>\r\n\r\n\r\n\r\n<p>To verify if the Node.js installation was successful, issue the following command:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>node -v<\/code><\/pre>\r\n\r\n\r\n\r\n<p>The output should be like the following:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>v6.11.5<\/code><\/pre>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-5-verify-npm-installation\"><span class=\"ez-toc-section\" id=\"5-Verify-npm-installation\"><\/span>5. Verify npm installation<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>To verify if the npm installation was successful, issue the following command:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>npm -v<\/code><\/pre>\r\n\r\n\r\n\r\n<p>The output should be like the following:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>3.10.10<\/code><\/pre>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-6-test-the-installation\"><span class=\"ez-toc-section\" id=\"6-Test-the-installation\"><\/span>6. Test the installation<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>If you want to test the installation, create a test file:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>nano hello_world.js<\/code><\/pre>\r\n\r\n\r\n\r\n<p>and then add the following content:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>\r\nconst http = require('http');\r\nconst port = 3000;\r\nconst ip = '0.0.0.0';\r\n\r\nhttp.createServer(function (req, res) {\r\n  res.writeHead(200, {'Content-Type': 'text\/plain'});\r\n  res.end('Hello World');\r\n}).listen(port, ip);\r\n\r\nconsole.log(`server is running on ${ip}:${port}`);\r\n<\/code><\/pre>\r\n\r\n\r\n\r\n<p>Start the node web server by issuing the following command:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>node hello_world.js<\/code><\/pre>\r\n\r\n\r\n\r\n<p>the output should be like the following:<\/p>\r\n\r\n\r\n\r\n<pre class=\"wp-block-code\"><code>server is running on 0.0.0.0:3000<\/code><\/pre>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\" id=\"h-7-test-the-installation\"><span class=\"ez-toc-section\" id=\"7-Test-the-installation\"><\/span>7. Test the installation<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n\r\n\r\n<p>If you now visit <code>http:\/\/your_server_IP:3000<\/code> from your browser, you will see &#8216;Hello World&#8217;.<\/p>\r\n\r\n\r\n\r\n<hr class=\"wp-block-separator\"\/>\r\n\r\n\r\n\r\n<p>That\u2019s it. You have successfully learned how to install both Node.js and npm on your CentOS 7 VPS. For more information about Node.js and npm, please refer to the official <a title=\"Node.js\" href=\"https:\/\/nodejs.org\/en\/docs\/\" target=\"_blank\" rel=\"noopener noreferrer\">Node.js<\/a>\u00a0 and <a href=\"https:\/\/docs.npmjs.com\/\">npm<\/a> documentation.<\/p>\r\n\r\n\r\n\r\n<p>Follow this tutorial on installing <a href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-node-js-and-npm-on-ubuntu-20-04\/\">Node.js and npm on Ubuntu 20.04<\/a><\/p>\r\n\r\n\r\n\r\n<hr class=\"wp-block-separator\"\/>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\"><figure class=\"alignleft\"><img decoding=\"async\" width=\"108\" height=\"120\" src=\"https:\/\/www.rosehosting.com\/blog\/wp-content\/uploads\/2017\/10\/installing-Node.js-and-npm-on-CentOs-7.jpg\" alt=\"installing Node.js and npm on CentOs 7\" class=\"wp-image-28690\"\/><\/figure><\/div>\r\n\r\n\r\n\r\n<p>If you have a <a href=\"https:\/\/www.rosehosting.com\/java-hosting.html\">Java Hosting<\/a> with us, there is no need to <strong>install Node.js and npm on CentOS 7 y<\/strong>ourself. Instead, you can ask our Linux Administrators to install Node.js and npm on CentOS 7 for you. They are available 24\/7 and can help you out with any issues or requests that you have.<br><strong><span style=\"color: #ff0000;\">PS<\/span>.<\/strong> If you like our blog posts on <strong>installing Node.js and npm on CentOs 7<\/strong>,&nbsp; we\u2019d appreciate you sharing this post on social networks by using the shortcuts below, or you can post a comment under the share shortcuts. Thanks.<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>In this guide, we will show you, how to install Node.js and npm on a CentOS 7. Node.js is an &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"How to Install Node.js and npm on CentOS 7\" class=\"read-more button\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-node-js-and-npm-on-centos-7\/#more-23719\" aria-label=\"Read more about How to Install Node.js and npm on CentOS 7\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":28688,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1699,1712],"tags":[34,357,416],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Install Node.js and npm on CentOS 7 - RoseHosting<\/title>\n<meta name=\"description\" content=\"How to Install Node.js and npm on CentOS 7 - RoseHosting\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rosehosting.com\/blog\/how-to-install-node-js-and-npm-on-centos-7\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Install Node.js and npm on CentOS 7 - 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