错误:mime-types-data需要Ruby版本> = 2.0 [英] Error: mime-types-data requires Ruby version >= 2.0
问题描述
我最近在vware Fusion中安装了干净的ubuntu14.04虚拟机，并对其进行了更新.我正在尝试通过
I recently install clean ubuntu14.04 virtual machine in vware fusion and updated it. I am trying to install the mime-tyes-data by
sudo gem install mime-types-data -v 3.2015.1120
sudo gem install mime-types-data -v 3.2015.1120
错误显示
错误:安装mime-types-data时出错: mime-types-data需要Ruby版本> = 2.0.
ERROR: Error installing mime-types-data: mime-types-data requires Ruby version >= 2.0.
在此之前，我已经通过以下方式更新了ruby版本
Before that I already update ruby version by
sudo apt-get install ruby2.0
sudo apt-get install ruby2.0
sudo ln -sf/usr/bin/ruby2.0/usr/bin/ruby
sudo ln -sf /usr/bin/ruby2.0 /usr/bin/ruby
似乎我的ruby版本已经是2.0，但是错误仍然存在.
It seems my version of ruby is 2.0 already, but the error still exists.
推荐答案
我在尝试使用sudo安装rails时遇到了同样的问题.我得到: 错误:安装mime-types-data时出错:mime-types-data需要Ruby版本> = 2.0.
I was facing the same problem trying to install rails with sudo. I was getting: ERROR: Error installing mime-types-data: mime-types-data requires Ruby version >= 2.0.
问题是ruby -v给我红宝石2.2.1p85，而sudo ruby -v给我红宝石1.9.3p484，所以我代替了[c2>我只是做了gem install rails并且有效.
The thing is ruby -v gives me ruby 2.2.1p85 while sudo ruby -v gives me ruby 1.9.3p484, so instead of sudo gem install rails I just did gem install rails and it worked.
那是我找到解决方案的地方: https://github.com/jekyll/jekyll/Issues/3558
That is where I found my solution: https://github.com/jekyll/jekyll/issues/3558
希望有帮助.
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