解决冻结rails版本的问题

我的环境是gem 1.1.1，rails 1.2.6, rake 0.8.1
7@.oc,tuU9Z0在一个项目里运行rake rails:freeze:gems时，出现一些错误:LUPA开源社区fB&lw:N/z'Rj1Q
Freezing to the gems for Rails 1.2.6
F)z+Z#eierr0rake aborted!
^3j$} TQ6d0uninitialized constant Gem::GemRunnerLUPA开源社区x#D.H f;}g!o(U
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解决办法是编辑/usr/local/lib/ruby/gems/1.8/gems/rails-1.2.6/lib/tasks/framework.rake这个文件。LUPA开源社区sjS]i[
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namespace :rails do
H/SY$quPl0l0  namespace :freeze do
-e'w5g Gn H)mk-U/F0    desc "Lock this application to the current gems (by unpacking them into vendor/rails)"
$W;{ rhp x7X?0    task :gems do
$z`9?Odpqd0      deps = %w(actionpack activerecord actionmailer activesupport actionwebservice)
\Z ^ [.~w }:Yu"o.T*C0      require 'rubygems'LUPA开源社区9~F3D {phF5u^ ^
      require 'rubygems/gem_runner'   #加入这一项LUPA开源社区V4Q
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      Gem.manage_gems