How to Install Erlang on Debian 10/9/8

Step 1 – Prerequsiteis. Before starting the installation process make sure you have root or sudo privileged user access to your Debian system. ...
Step 2 – Enable Erlang Repository. ...
Step 3 – Install Erlang on Debian. ...
Step 4 – Hello World Example.

Where do I install Erlang?
How do I install latest Erlang?
How do I download Erlang?
What is Erlang Linux?
How do I know if Erlang is installed?
Where is Erlang used?
Is Erlang functional?
Is Erlang easy to learn?
Is Erlang statically typed?
Why is Erlang not popular?
How do I download and install Erlang?
How do I learn Erlang?

Where do I install Erlang?

Most operating systems have pre-built Erlang distributions in their package management systems.

For Ubuntu/Debian: sudo apt-get update. sudo apt-get install erlang.
For Fedora: sudo yum install erlang.
For FreeBSD. sudo pkg update. sudo pkg install erlang.

How do I install latest Erlang?

Install Latest Erlang on Ubuntu 20.04 | 18.04 LTS

Step 1: Import Erlang GPG Key. Run the following commands to import Erlang repository GPG key: ...
Step 2: Add the Erlang Repository to Ubuntu 20.04/18.04. Once you have imported the key, add the repository to your Ubuntu 20.04/ 18.04 system by running the following commands: ...
Step 3: Install Erlang on Ubuntu 20.04 | 18.04.

How do I download Erlang?

Erlang Solutions provides pre-built binary packages for OS X, Windows, Ubuntu, Debian, Fedora, CentOS, Raspbian and other operating systems.

For Homebrew on OS X: brew install erlang.
For MacPorts on OS X: port install erlang.
For Ubuntu and Debian: apt-get install erlang.
For Fedora: yum install erlang.

What is Erlang Linux?

Erlang is a functional programming language for building massive scalable real-time systems. ... If you want the latest Erlang version on Ubuntu, you can add the repository offered by Erlang Solutions. They provide prebuilt binaries for various Linux distributions, Windows and macOS.

How do I know if Erlang is installed?

Erlang Configuration

2.1\bin OR C:\Program Files\erl7. 2.1\bin to the end of the system variable PATH. If you now open the command prompt and type erl, you should be able to get the erl command prompt.

Where is Erlang used?

Erlang is a trusted and stable language used to run core procedures within major systems, invented at Ericsson. Erlang (and Elixir) are used by many industries within many areas, including Fintech, Security, Blockchain and IoT.

Is Erlang functional?

Erlang (/ˈɜːrlæŋ/ UR-lang) is a general-purpose, concurrent, functional programming language, and a garbage-collected runtime system. ... The Erlang runtime system is designed for systems with these traits: Distributed. Fault-tolerant.

Is Erlang easy to learn?

Erlang is not very hard to learn. ... Elixir is Erlang in more pragmatic. It uses the same VM. You can natively use all Erlang libraries and you can achieve things much easier with much less configuration and code.

Is Erlang statically typed?

Why Static-Typing

Erlang is a dynamically and strongly typed language that is famous for allowing teams to reduce the lines of codes needed in their system.

Why is Erlang not popular?

While a few startups use Erlang, most of the companies who use it in their tech stacks are established enterprises. This suggests that while Erlang is still being used, startups aren't excited about it. One reason Erlang may be declining is because of newer functional programming languages, such as Elixir or Elm.

How do I download and install Erlang?

Rose-Hulman Institute of Technology Dept. of Computer Science and Software Engineering

Download the Windows installer for Erlang. ...
Run the installer.
Create an initialization file so Erlang on Windows knows where to find your code: ...
Follow the steps below to see if your installation is working correctly.

How do I learn Erlang?

Level

Learn You Some Erlang (learnyousomeerlang.com) bookmark. ...
Learn Erlang (howistart.org) bookmark. ...
Études for Erlang (shop.oreilly.com) bookmark. ...
An Erlang Course (official doc) (erlang.org) bookmark. ...
+1. Erlang and OTP in Action (manning.com) ...
+1. Programming Erlang: Software for a Concurrent World (amazon)