我想知道您是否可以帮助我找到为什么我无法在OS X Mountain Lion的MBP上安装Ruby on Rails。这是一个奇怪的问题,我会尽可能多地给你提供信息。在Mountain Lion上安装Rails
我已经安装Ruby和它的工作在1.9.3
版本,我已经安装了红宝石的宝石,它的每一个其他宝石,我一直试图安装工作。
它的版本是1.8.24
当我运行$ sudo gem install rails
它与消息回复:Successfully installed rails-3.2.8 1 gem installed
虽然当我问它rails -v
返回:
`Rails is not currently installed on this system. To get the latest version, simply type:
$ sudo gem install rails
You can then rerun your "rails" command.`
我该怎么办?
轨道bash的文件(/usr/bin/rails
)包含:
#!/usr/bin/ruby
# Stub rails command to load rails from Gems or print an error if not installed.
require 'rubygems'
version = ">= 0"
if ARGV.first =~ /^_(.*)_$/ and Gem::Version.correct? $1 then
version = $1
ARGV.shift
end
begin
gem 'railties', version or raise
rescue Exception
puts 'Rails is not currently installed on this system. To get the latest version, simply type:'
puts
puts ' $ sudo gem install rails'
puts
puts 'You can then rerun your "rails" command.'
exit 0
end
load Gem.bin_path('railties', 'rails', version)
那一定意味着创业板的文件不存在或者是旧或损坏
我如何检查?
我也满足了这个问题!什么是更新? –
我没有得到它的工作我reimaged我的电脑,然后重新启动整个过程,它的工作 –