macirb crash

[francois.stephany@…]

Just installed macruby 0.4 from  http://www.macruby.org/files/ Installation goes fine but I get this error when lauching macirb:

kikoolol:~ fstephany$ macirb
/Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb/locale.rb:45:in `rescue in initialize': uninitialized constant Encoding::ASCII_8BIT (NameError)
	from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb/locale.rb:45:in `initialize'
	from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb/init.rb:114:in `new'
	from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb/init.rb:114:in `init_config'
	from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb/init.rb:16:in `setup'
	from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb.rb:53:in `start'
	from /usr/local/bin/macirb:12:in `<main>'

I'm running on 10.5.6

[lsansonetti@…]

I was able to reproduce it by setting the LANG environment variable to something.

$ LANG=fr macirb
/Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb/locale.rb:45:in `rescue in initialize': uninitialized constant Encoding::ASCII_8BIT (NameError)
	from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb/locale.rb:45:in `initialize'
	from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb/init.rb:114:in `new'
	from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb/init.rb:114:in `init_config'
	from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb/init.rb:16:in `setup'
	from /Library/Frameworks/MacRuby.framework/Versions/0.4/usr/lib/ruby/1.9.1/irb.rb:53:in `start'
	from /usr/local/bin/macirb:12:in `<main>'

As a workaround, undefining the LANG environment variable makes macirb work again.

[lsansonetti@…]

Fixed in r862 - new installer uploaded.