D’oh. Looks like I can’t use `script/console` just at the moment on my VPS’s install of Ruby, which I seem to remember just installing via my host’s `apt` repository for Red Hat Enterprise 4.
Anyway, here’s the output of the command::
Loading development environment. /usr/local/lib/ruby/1.8/irb/completion.rb:10:in `require': no such file to load -- readline (LoadError) from /usr/local/lib/ruby/1.8/irb/completion.rb:10 from /usr/local/lib/ruby/1.8/irb/init.rb:252:in `load_modules' from /usr/local/lib/ruby/1.8/irb/init.rb:250:in `load_modules' from /usr/local/lib/ruby/1.8/irb/init.rb:21:in `setup' from /usr/local/lib/ruby/1.8/irb.rb:54:in `start' from /usr/local/bin/irb:13
Do I have to rebuild Ruby for `readline` to be included? Or is anyone aware of any clever hackery to avoid it? I’d just rather not be tinkering with Ruby on my server which would surely kill a few things whilst I do.
Incidentally I need this because I’m trying to get a clever way of migrating data from MySQL to Postgresql and rather than hacking away at SQL statements I thought it’d be much nicer to bend Chad Fowler’s suggestion in Rails Recipes to extract data to YAML from MySQL and then back from YAML to Postgresql and let Ruby and ActiveRecord do the legwork.