Difference: RubyNotes (7 vs. 8)

Revision 801 Dec 2010 - TobyCabot

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META TOPICPARENT name="ProgrammingNotes"
RVM is a nice tool that manages multiple installations of Ruby, JRuby, gems, etc. It's very useful if you're working on both Ruby and JRuby projects. http://rvm.beginrescueend.com/
Since RVM compiles each version of ruby locally you need to make sure that you've installed the -dev packages for the features that you want. Readline, for example: libreadline-dev on debian. http://rubyforge.org/tracker/index.php?func=detail&aid=23925&group_id=1900&atid=7436
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 http://rubyglasses.blogspot.com/2009/07/rails-gotchas-undefined-method-expects.html - you need to install the Mocha gem by hand
Also need to install sqlite3, libsqlite3-dev, and the sqlite3-ruby gem.
$ cd activerecord && rake test-sqlite3 \ No newline at end of file
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http://michalf.me/blog:make-ruby-1-9-default-on-ubuntu-9-10-karmic-koala - HOWTO install Ruby 1.9 as the default on Ubuntu
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