I just started to learn Merb and DataMapper. I installed them with RubyGems, but it raised error because Merb requires DataMapper 0.9.6 but officialy released only 0.9.5. So I decided to install them from source, and found it is hard to install them from source.
The following is the complete steps to install Merb and DataMapper from source.
## install RubyGems 1.2.0 [...]
EditorKicker 0.2.0 released.
http://rubyforge.org/projects/editorkicker/ http://editorkicker.rubyforge.org/
EditorKicker is a pretty tool to invoke your favorite editor (TextMate or Emacs) and open errored file automatically when an exception raised on your Ruby script.
If you are Rails user, try
$ ruby script/plugin install http://github.com/kwatch/editorkicker.git/ruby/plugin/rails/editorkicker
to install EditorKicker plugin for your Ruby on Rails application.
In this release, it is able to specify include and/or exclude path [...]