How can I update Rails to a specific version? I have Rails 3.2.2 on my local machine, but I need to update to version 3.2.3.
如何将Rails更新为特定版本?我在本地计算机上安装了Rails 3.2.2,但我需要更新到3.2.3版本。
If I execute gem update rails, it will update to version 3.2.6, which is the latest.
如果我执行gem update rails,它将更新到版本3.2.6,这是最新版本。
How can I do this?
我怎样才能做到这一点?
1 个解决方案
#1
15
gem install rails --version=3.2.3
Or use bundler. Write in Gemfile:
或者使用捆绑器。写在Gemfile中:
gem 'rails', '3.2.3'
and execute in rails root directory
并在rails根目录中执行
bundle install
#1
15
gem install rails --version=3.2.3
Or use bundler. Write in Gemfile:
或者使用捆绑器。写在Gemfile中:
gem 'rails', '3.2.3'
and execute in rails root directory
并在rails根目录中执行
bundle install