如何让 jekyll 服务器在 SELinux 上运行

Question

我必须更新一个 github 站点，所以我安装了 SELinux 并运行了以下命令：

sudo yum install  ruby ruby-devel ruby-irb ruby-rdoc rub-ri

sudo yum install rubygems

gem install jekyll

安装完所有内容后，我从 github 克隆了该站点，但一旦运行

jekyll --server

我收到以下错误：

[jxsmith@localhost xxx.github.com]$ jekyll --server
/usr/lib/ruby/gems/1.8/gems/commander-4.1.6/lib/commander/runner.rb:385:in `require_program': program version required (Commander::Runner::CommandError)
        from /usr/lib/ruby/gems/1.8/gems/commander-4.1.6/lib/commander/runner.rb:384:in `each'
        from /usr/lib/ruby/gems/1.8/gems/commander-4.1.6/lib/commander/runner.rb:384:in `require_program'
        from /usr/lib/ruby/gems/1.8/gems/commander-4.1.6/lib/commander/runner.rb:52:in `run!'
        from /usr/lib/ruby/gems/1.8/gems/commander-4.1.6/lib/commander/delegates.rb:8:in `run!'
        from /usr/lib/ruby/gems/1.8/gems/commander-4.1.6/lib/commander/import.rb:10
        from /usr/bin/jekyll:19
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': no such file to load -- json (LoadError)
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
        from /usr/lib/ruby/gems/1.8/gems/jekyll-1.4.3/bin/../lib/jekyll/filters.rb:2
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
        from /usr/lib/ruby/gems/1.8/gems/jekyll-1.4.3/bin/../lib/jekyll.rb:44
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
        from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
        from /usr/lib/ruby/gems/1.8/gems/jekyll-1.4.3/bin/jekyll:7
        from /usr/bin/jekyll:19:in `load'
        from /usr/bin/jekyll:19

Answer 1

Jekyll 至少需要 1.9.3 版的 Ruby。

我建议您更新此内容，然后尝试按照this guide 中的步骤操作。