From: Eric Jacoboni Date: 2009-03-30T07:09:58+09:00 Subject: Re: Ruby 1.9, OS X, command line: negative string size (ArgumentError) Bartlomiej Owczarek writes: > $ ruby1.9 -v > ruby 1.9.1p0 (2009-01-30 revision 21907) [i386-darwin9] > > Unfortunately the error remains:( What about you environment? encoding, lang, etc. ?