babieさんエライ!

4/9にdebianetchがリリースされて
http://www.debian.org/releases/etch/

新たな環境構築でやっとEtchを使うべくRails...もインストールして動かそうとすると
in `const_missing': uninitialized constant System (NameError)
どつぼに

$ ruby script/server
=> Booting WEBrick...
/var/lib/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:123:in `const_missing': uninitialized constant System (NameError)
  from /var/lib/gems/1.8/gems/gettext-1.8.0/lib/gettext/locale_posix.rb:17
  from /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
  from /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `require'
  from /var/lib/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in `require'
  from /var/lib/gems/1.8/gems/gettext-1.8.0/lib/gettext/locale.rb:40
  from /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
  from /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `require'
  from /var/lib/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in `require'
   ... 21 levels...
  from /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
  from /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `require'
  from /var/lib/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in `require'
  from script/server:3

ロケールの設定か ということでじたばたしました。
結局ξ;゜ー゜)ξ { 遅レス。 - Debian の呪い
http://d.hatena.ne.jp/babie/20061010/1160453784

でのご神託どおり

# gem uninstall gettext

# apt-get install libgettext-ruby

でどつぼから抜けました。 thanks>babieさん
#babieさんとは4/15Rails勉強会で久しぶりに再会。