The installation process is rather simple, but it can differ a bit depending on your Operating System.
Adgile is available as a Node Package, and thus requires NodeJS to install and run it from the command line. Head over to the NodeJS website and grab the installer for your OS. The recommended version is, well... recommended as this one contains the most stable release.
You can check if the installation was successful by typing the commands node -v and npm -v in your command line. If the respective versions of NodeJS and NPM are printed out, then you're good to go to the next step!
Note: Make sure you restart your command line if it was open during installation. Otherwise the above commands may not be immediately available.
Support for Sass is built-in in Adgile, but it has to be installed separately. This is easy now that we have NodeJS installed.
Simply use the following command:
npm install -g sass
After the installation is finished, you can check the Sass version with sass -v.
If you want to learn more about how Sass works, you can find all the documentation on the official website.
Now that we have the requirements out of the way, it is time for the most critical step: the installation of Adgile itself. This is as simple as installing any node package:
npm install -g adgile
Again, you can make sure that the installation was successful by checking the package version with adgile -v or adg -v.
Note: during the installation process, you may notice a lot of "Deprecated" notices. This is normal and does not imply an error. It simply means that some of the packages that Adgile is based on need to be updated. This is up to the package owners to fix.