To apply this change, you have to refresh APT sudo apt updateĪnd finally, you can install Erlang sudo apt install erlang
Now you can add the repository to the system with the following command echo "deb focal contrib" | sudo tee /etc/apt//erlang.list
#Kali linux how to install erlang download#
So, first, download and add the GPG key from it.
Fortunately, the Erlang development team provides us with a repository that we have to add to perform the installation. With this step, the system will be up to date.Īs Erlang is not present in the official Ubuntu repositories it is necessary to resort to other methods. To do this, open a terminal from the main menu and make sure the operating system is fully updated. Install Erlang on Ubuntu 20.04Įrlang is not present in the Ubuntu 20.04 repositories although it is very easy to install. That is why it is very present in telecommunications applications or even in social networks such as Twitter. Erlang processes are very lightweight and belong to the language itself, not to the operating system. These processes do not share memory and communicate asynchronously by passing messages. Erlang’s runtime system has built-in support for concurrency, distribution, and fault tolerance.Įrlang uses concurrent processes to structure the application. Some of its uses are in telecoms, banking, e-commerce, computer telephony, and instant messaging. What is Erlang?Įrlang is a programming language used to build massively scalable soft real-time systems with requirements on high availability. Therefore, it’s a good idea to learn how to install it on Ubuntu 20.04 in case you want to get started with this language.
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