will need the following Debian packages (or their equivalents on your
operating system):
- $ sudo apt-get install curl git pandoc yui-compressor libbsd-resource-perl
+ $ sudo apt-get install curl git make unzip \
+ pandoc yui-compressor libbsd-resource-perl
You also need Node.js, but unfortunately the `node-js` package is not
available for Debian wheezy. You can either get it from