I'm trying to use the l18n textcollector and localize my templates, but when I open dev/tasks/i18nTextCollectorTask, I get no response at all. I read that text collector requires PHPUnit, so I tried installing that, but opening dev/tests gives me an error, "Please install PHPUnit using pear". I tried installing PHPUnit using composer, but since I'm new to both of them, I'm having some trouble with it (it doesn't really help that installation instruction link in http://doc.silverstripe.org/framework/en/topics/testing is broken).
I think I managed to install dev dependencies using composer with composer update --dev (at least there's bunch of phpunit packages in vendor directory), but I'm pretty much stuck. Any ideas how to proceed?
I have composer installed globally using the Windows installer.