composer require svrunit/svrunit
Download the stable release of the PHAR file directly by running these commands:
curl -O https://www.svrunit.com/downloads/svrunit.zip unzip -o svrunit.zip rm -f svrunit.zip
If you are adventurous you can try the nightly builds of SVRUnit. These will be released every night from the current main branch of Github...but maybe also sometimes during the day ;)
curl -L https://www.svrunit.com/downloads/svrunit-nightly.zip --output svrunit.zip unzip -o svrunit.zip rm -f svrunit.zip
That's it, SVRUnit is now ready for you! Let's find out how to run and configure your tests.