The firehose_get download tool is a command-lined wrapper around the wget
utility. If you do not have wget
installed on your machine (you will know, because firehose_get will fail),here are some links that should help. Of course, Googling "pre-built wget binary" for your system (Mac / Windows) should get you essentially the same result.
WARNING: I make these available as a convenience, but have not verified the integrity of these tools, nor are they likely to function on every machine. It is preferable for you to either Google your own version or download the source and build from scratch.
Macintosh
...
http://www.statusq.org/images/wget.zip
Windows
...
http://users.ugent.be/~bpuype/wget/
...