Account
Sign in to you account
Sign In Sign Up

How to Update My Current Version Of Elixir?

4 minutes read

To update your current version of Elixir, you can use a package manager like asdf, which allows you to easily manage different versions of Elixir and other programming languages. First, install asdf on your system if you haven't already. Then, use the asdf command to install the latest version of Elixir, or specify a specific version if needed. You can also set the global version of Elixir with asdf so that your projects use the updated version. Make sure to check for any breaking changes or compatibility issues when updating to a new version of Elixir, and update your projects accordingly.


What is the importance of keeping Elixir up to date?

Keeping Elixir up to date is important for several reasons:

  1. Performance improvements: Each new version of Elixir often includes optimizations and improvements that can lead to better performance in your applications. By keeping Elixir up to date, you can take advantage of these improvements to ensure that your applications run as efficiently as possible.
  2. Security updates: Software vulnerabilities are constantly being discovered, and new versions of Elixir often include security patches to address these vulnerabilities. By keeping Elixir up to date, you can ensure that your applications are protected against newly discovered security threats.
  3. Compatibility with third-party libraries and frameworks: As Elixir evolves, changes may be made that affect the compatibility of your applications with third-party libraries and frameworks. By staying up to date with the latest version of Elixir, you can ensure that your applications continue to work seamlessly with the latest versions of these dependencies.
  4. Access to new features: Each new version of Elixir brings with it new features and enhancements that can help you improve and expand your applications. By keeping Elixir up to date, you can take advantage of these new features to enhance the functionality of your applications and stay current with the latest industry standards and best practices.


How do I update Elixir on a Mac?

To update Elixir on a Mac, you can follow these steps:

  1. Open the terminal on your Mac.
  2. Check the current version of Elixir installed on your system by running the following command: 
1

elixir --version


  1. If you have Elixir installed via Homebrew, you can update it by running the following commands:
1
2

brew update
brew upgrade elixir


  1. If you have installed Elixir using asdf version manager, you can update it with the following commands:
1
2
3

asdf plugin update elixir
asdf install elixir latest
asdf global elixir <latest_version>


  1. After updating Elixir, you can verify the new version by running elixir --version again in the terminal.


That's it! You have successfully updated Elixir on your Mac.


How can I check my current Elixir version?

To check your current Elixir version, you can run the following command in your terminal:

1

elixir --version


This will display the version of Elixir that is currently installed on your system.


How do I revert back to a previous version of Elixir if needed?

To revert back to a previous version of Elixir, you can follow these steps:

  1. Uninstall the current version of Elixir by running the following command in your terminal: mix local.hex mix local.rebar rm -rf ~/.asdf/installs/elixir/
  2. Install the desired version of Elixir using asdf (or any other version manager you are using) by running the following command in your terminal: asdf install elixir
  3. Set the desired version of Elixir as the global version by running the following command in your terminal: asdf global elixir
  4. Verify that you are now using the desired version of Elixir by running the following command in your terminal: elixir --version


By following these steps, you should be able to revert back to a previous version of Elixir if needed.


How to update my current version of Elixir?

To update your current version of Elixir, you can use the following steps:

  1. Check your current version of Elixir by running the command elixir --version in your terminal.
  2. If you have Elixir installed via a package manager (such as Homebrew on macOS or Chocolatey on Windows), you can update it using the package manager. For example, if you installed Elixir using Homebrew, you can run brew upgrade elixir in your terminal.
  3. If you have installed Elixir manually (e.g. using the source code), you can download the latest version of Elixir from the official website (https://elixir-lang.org/install.html) and follow the installation instructions to update your current version.
  4. If you are using a version manager (such as asdf or kiex), you can update Elixir using the version manager's commands. For example, with asdf, you can run asdf install elixir to install a specific version or asdf install elixir latest to install the latest version.


Make sure to also update any dependencies or packages that may be affected by the Elixir update to ensure compatibility with the new version.

Facebook Twitter LinkedIn Telegram Whatsapp

Related Posts:

How to Reinstall Elixir Properly？
To properly reinstall Elixir, you should start by uninstalling the current version of Elixir that is installed on your system. This can be done by running the following command in your terminal: $ brew uninstall elixir Once you have successfully uninstalled El...
How to Get A List Of All Map Keys In Elixir?
In Elixir, you can get a list of all map keys by using the Map.keys/1 function. This function takes a map as an argument and returns a list of all the keys in the map. For example, you can get a list of all keys in a map named my_map by calling Map.keys(my_map...
How to Insert Nested Struct In Elixir?
To insert a nested struct in Elixir, you first need to define the main parent struct and the nested struct separately. Then, you can create an instance of the nested struct and include it as a field in the parent struct when initializing it. Nested structs all...
How to Create A Exe File From an Elixir Project?
To create an exe file from an Elixir project, you can use a tool called Escript, which is included in the Erlang/OTP distribution. Escript allows you to generate self-contained executables from Elixir applications.To create an exe file from your Elixir project...
Why Is Elixir Faster Than Jruby?
Elixir is faster than JRuby due to the fact that Elixir runs on the Erlang Virtual Machine (BEAM), which is designed to handle large volumes of concurrent processes efficiently. The BEAM is known for its lightweight processes and low memory footprint, allowing...