From How You Can Help Save Upcoming.org, Posterous, and More - Waxy.org:
Just an FYI for those that have spare boxes/instances lying around, you can just run the script separately.
Here's how to get it running on Ubuntu (runs on :8001, I haven't tested w/ virtualenv, don't run this willy nilly on production boxes unless you know what you're doing obvs)
1 sudo apt-get install build-essential -y
2 sudo apt-get install git -y
3 sudo apt-get install libgnutls-dev -y
4 sudo apt-get install liblua5.1-dev -y
5 sudo apt-get install python-distribute -y
6 sudo easy_install pip
7 sudo pip install seesaw
8 git clone https://github.com/ArchiveTeam/yahoo-upcoming-grab.git
9 cd yahoo-upcoming-grab
10 ./get-wget-lua.sh
11 run-pipeline pipeline.py [YOURNAMEHERE]