Ruby and Mysql and Nmap

Question

I am trying to create a table name in a mysql database using ruby scripts. The name of the table should be the current date. this is how i tried to do it, but didnt work:
in the ruby code:
TOS = Time.now.localtime.strftime("%Y-%m-%d_#{Time.now.hour}:#{Time.now.min}")
dbh = Mysql.real_connect("localhost", "testuser", "testpass", "test")
dbh.query("CREATE TABLE #{TOS}
IP VARCHAR(10),
PORT VARCHAR(5),
SERVICE VARCHAR(40)
This doesnt work for some reason.. I started ruby yesterday so easy comments about my ignorance

Answer 1

The article at http://developer.apple.com/tools/developonrailsleopard.html suggests updating Rails and installed gems.
I ran the following:
$ sudo gem update --system
$ sudo gem install rails
$ sudo gem update rake
and all was well. Then I ran
$sudo gem install mysql
and got the following output.
norbert:vocab bwelling$ sudo gem install mysql
Building native extensions. This could take a while...
ERROR: Error installing mysql:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb install mysql
can't find header files for ruby.
Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/mysql-2.7 for inspection.
Results logged to /Library/Ruby/Gems/1.8/gems/mysql-2.7/gem_make.out
norbert:vocab bwelling$
Ideas??
So... Something is jacked, that's for sure.