I just installed composer on my local machine a acer notebook with Xfce running.
~$ composer create-project silverstripe/installer ./opt/lampp/htdocs/testapp
an error occures:
The "https://api.github.com/repos/silverstripe/sapphire/zipball/3.0.5" file could not be downloaded (HTTP/1.1 404 Not Found)
I'm new and just followed these instructions: http://getcomposer.org/doc/00-intro.md#globally
Could someone point me in the right direction, please,