安装rails`$ gem install rails`时出错 [英] Error while installing rails `$ gem install rails`

问题描述

您好我是Ruby on Rails的新手，并尝试在我的机器上安装[Ububntu 12.04 LTS]。我成功安装了 Ruby 和 Gem 现在我在安装 Rails时遇到错误
这是我的版本 Ruby 和 Gem

Hi I am new to Ruby on Rails and trying to setup in my machine [Ububntu 12.04 LTS]. I successfully installed Ruby and Gem now I am getting error while installing Rails Here is my version of Ruby and Gem

$ ruby -v
ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-linux]
$ gem -v
2.1.7

现在当我尝试命令 $ sudo gem install rails 或 $ gem install rails

ERROR:  Could not find a valid gem 'rails' (>= 0), here is why:
      Unable to download data from https://rubygems.org/ - SSL_connect SYSCALL returned=5 errno=0 state=SSLv3 read server session ticket A (https://rubygems.org/latest_specs.4.8.gz)

我查看了这个答案，并使用 $ sudo update-ca-certificates 更新了ca-certificate。 code>但它仍然不起作用？

I looked this answer and updated the ca-certificate using $ sudo update-ca-certificates but it is still not working?

帮我加入 RoR 我不知道下一步该怎么做，因为我已经采取了所有可能的措施。感谢您的进步。

Help me as I new to RoR I have no idea what to do next since I have applied all measures I could. Thank you in advanced.

编辑：建议我一种方法我可以解决这个问题，incase我找不到我会做的它使用RVM。

Suggest me a way I can solve this problem, incase I don't find one I will be doing it using RVM.

推荐答案

有些软件包可能会丢失。试试这个。

Some packages may b missing. Try this.

rvm get head
rvm requirements run
rvm remove 1.9.3
rvm use 1.9.3 --install --default
gem install rails

这篇关于安装rails`$ gem install rails`时出错的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！