Steps to get code working on host site
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1) install MzScheme 372
2) install PostgreSQL, make sure it has TCP access and account for crasch
3) create database for user crasch
4) create tables for database (see db.txt -- maybe slightly dated)
5) change Makefiles to use correct directories
6) we had host site install things like emacs, less, svn for us
7) Apache config has local logs written to home directory
8) System logs in /var/log/apache2 are world-readable
9) Apache CGI runs suexec'd as crasch (I think)