缺少Rails 2.3.4宝石.即使它已安装!

Question

跑雪豹.尝试卸载,然后重新安装.每当我运行rake任务时仍会出现相同的错误.

mbpro:redmine shereef $ ruby​​ -v
ruby 1.8.7(2009-06-12 patchlevel 174)[i686-darwin10.0.0]

mbpro:redmine shereef $ rails -v
Rails 2.3.4

mbpro:redmine shereef $ rails
/usr/local/bin/rails

mbpro:redmine shereef $ gem -v
1.3.5

mbpro:redmine shereef $ gem
/usr/local/bin/gem

mbpro:redmine shereef $ rake -v
(在/ Users/shereef/Documents/Code/BetterMeans/redmine中)
缺少Rails 2.3.4 gem.请gem install -v=2.3.4 rails更新您已安装的Rails版本的config/environment.rb中的RAILS_GEM_VERSION设置,或注释掉RAILS_GEM_VERSION以使用安装的最新版本.

mbpro:redmine shereef $ rake
/usr/bin/rake

mbpro:redmine shereef $ $ PATH
-bash:/ usr/local/bin:/ usr/local/sbin:/ usr/local/mysql/bin:/ opt/local/bin:/ opt/local/sbin:/ opt/local/bin目录中:/ opt/local/sbin中:在/ usr/bin中:/ bin中:/ usr/sbin目录:/ sbin目录:在/ usr/local/bin目录:在/ usr /本地/ git的/ bin中:在/ usr/X11/bin中:没有相应的文件和目录

mbpro:redmine shereef $

Answer 1

您是否尝试过rake:rails:update在您的应用程序中运行？