Ruby on rails 4 Rails/Centos7-错误：安装Rails时出错：错误：无法生成gem本机扩展_Ruby On Rails 4_Centos7

Ruby on rails 4 Rails/Centos7-错误：安装Rails时出错：错误：无法生成gem本机扩展

ruby-on-rails-4

Ruby on rails 4 Rails/Centos7-错误：安装Rails时出错：错误：无法生成gem本机扩展,ruby-on-rails-4,centos7,Ruby On Rails 4,Centos7,我在尝试在Centos 7上安装rails时收到此错误消息 Building native extensions. This could take a while... ERROR: Error installing rails: ERROR: Failed to build gem native extension. /usr/bin/ruby extconf.rb Gem files will remain installed in /usr/local/share/

我在尝试在Centos 7上安装rails时收到此错误消息

Building native extensions.  This could take a while...
ERROR:  Error installing rails:
    ERROR: Failed to build gem native extension.

    /usr/bin/ruby extconf.rb

Gem files will remain installed in /usr/local/share/gems/gems/nokogiri-1.6.6.2 for inspection.
Results logged to /usr/local/share/gems/gems/nokogiri-1.6.6.2/ext/nokogiri/gem_make.out

命令

gem install rails -v 4.2.3 --no-rdoc --no-ri

Nokogiri给你带来了麻烦。请安装所有生成依赖项，然后重试

sudo yum install -y gcc ruby-devel zlib-devel libxml2 libxml2-devel libxslt libxslt-devel make

如果仍然失败，请尝试使用

--使用系统库

构建选项构建它

gem install nokogiri -- --use-system-libraries

如果所有其他操作都失败，请从EPEL存储库安装它

sudo yum install -y epel-release
sudo yum install -y rubygem-nokogiri