Re: utter newb questions: open-wrt? dd-wrt?

Hi Matthias,
here is the version of open wrt I have on my router:

BusyBox v1.19.4 (2013-03-14 11:28:31 UTC) built-in shell (ash)
Enter 'help' for a list of built-in commands.
_______ ________ __
| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
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ATTITUDE ADJUSTMENT (12.09, r36088)
I have had no success downloading pirate box using this link from daved darts website:
cd /tmp
opkg update && opkg install [piratebox.aod-rpg.de]

Do I need to edit in vi?

I appreciate your time,
best,
Sam