Also works for other Debian-derived distributions like MX Linux, Linux Mint, deepin, Pop!_OS, KDE neon, Zorin OS, elementary OS, Kubuntu, Devuan, Linux Lite, Peppermint OS, Lubuntu, antiX, Xubuntu, etc.
If you want to try out the latest version of HTTPie that hasn't been officially released yet, you can install the development or unstable version directly from the master branch on GitHub. However, keep in mind that the development version is a work in progress and may not be as reliable as the stable version.
You can use the following command to install the development version of HTTPie on Linux, macOS, Windows, or FreeBSD operating systems. With this command, the code present in the master branch is downloaded and installed using pip.
You can install it using Snapcraft by running the following commands:
$ snap remove httpie
$ snap install httpie --edge
To verify the installation, you can compare the version identifier on GitHub with the one available on your machine. You can check the version of HTTPie on your machine by using the command http --version.
$ http --version
# 3.X.X.dev0
RUN
Note that on your machine, the version name will have the .dev0 suffix.