I tried to install Twitter Bootstrap on Symfony2 2.3 following this simple tutorial: http://bootstrap.braincrafted.com/getting-started
All appears successfully installed, in fact checking into the vendor folder, there are the braincrafted, jquery and twitter ones.
Then, how i can call the bootrstrap .css (or .less) files into my .twig ones? Probably i'm mistaking some steps or stupid thing but in that tutorial i don't see a way to make it.
I thought a thing like below but maybe i'm in wrong:
<link href="{{ asset_url }}" type="text/css" rel="stylesheet" media="screen" />
Thank you