【发布时间】:2014-12-12 13:50:33
【问题描述】:
我更新了 Rails 和 Ruby:
$ ruby -v
ruby 2.1.5p273 (2014-11-13 revision 48405) [x86_64-darwin14.0]
$ rails -v
Rails 4.1.8
现在当我执行rails server 时,我得到了这个:
$ rails server
Usage:
rails new APP_PATH [options]
Options:
-r, [--ruby=PATH] # Path to the Ruby binary of your choice
# Default: /Users/guilherme/.rbenv/versions/2.1.5/bin/ruby
-m, [--template=TEMPLATE] # Path to some application template (can be a filesystem path or URL)
[--skip-gemfile], [--no-skip-gemfile] # Don't create a Gemfile
-B, [--skip-bundle], [--no-skip-bundle] # Don't run bundle install
{ ... }
我必须做什么才能启动 Rails?
【问题讨论】:
标签: ruby-on-rails ruby server