XML lib dependencies

[tmorton]

The most recent update changed the gem dependency from libxml-ruby to nokogiri, but the code still depends on libxml-ruby (see NOAA::HttpService). As a result, I think the version on rubygems is broken:

tmm-2:~ tim$ noaa-update-stations
Downloading station list from NOAA...
/Users/tim/.rvm/gems/ruby-1.8.7-p174/gems/noaa-0.2.4/bin/../lib/noaa/http_service.rb:16:in get_station_list': uninitialized constant NOAA::HttpService::LibXML (NameError) from /Users/tim/.rvm/gems/ruby-1.8.7-p174/gems/noaa-0.2.4/bin/noaa-update-stations:8 from /Users/tim/.rvm/gems/ruby-1.8.7-p174/bin/noaa-update-stations:19:inload'
from /Users/tim/.rvm/gems/ruby-1.8.7-p174/bin/noaa-update-stations:19

Also, I'm wondering about the versions of this gem. RubyGems.org has 0.2.4, with all of the earlier versions yanked. Github has 0.2.3. I can probably fix the gemspec issues myself, but is there a different repo for the gem code?

[ProTip]

Yeah... For anybody reading this, just add the following to noaa.rb:

require 'libxml'

This will fix it. I get the 0.2.2 version when I us gem to install... Very odd.

[tmorton]

You probably have http://gems.github.com in your gem sources list. Github isn't building gems any more, but they'll still serve the earlier versions. Rubygems has the 0.2.4 version, which has this bug.