Jekyll服务错误：无法找到gem jekyll（> = 0.a）（Gem :: GemNotFoundException [英] Jekyll serve error: can't find gem jekyll (>= 0.a) (Gem::GemNotFoundException

问题描述

在执行 sudo jekyll serve 时出现以下错误：

  Users / myusername / .rvm / rubies / ruby​​-2.4.2 / lib / ruby​​ / site_ruby / 2.4.0 / ruby​​gems.rb：271：in'find_spec_for_exe'：找不到gem jekyll（> = 0.a ）（Gem :: GemNotFoundException）$ / $ b $ / from /Users/myusername/.rvm/rubies/ruby-2.4.2/lib/ruby/site_ruby/2.4.0/rubygems.rb:299:in'activate_bin_path'$ b $ / from /Users/myusername/.rvm/gems/ruby-2.4.2/bin/jekyll:23:in'< main>'
 from /Users/myusername/.rvm/gems/ruby-2.4 .2 / bin / ruby​​_executable_hooks：15：在'eval'
 from /Users/myusername/.rvm/gems/ruby-2.4.2/bin/ruby_executable_hooks:15:in'< main>'
  

以防万一：

• jekyll -v 返回 jekyll 3.6.2


• ruby​​ -v 返回 ruby​​ 2.4.2p198（2017-09-14 revision 59899）[x86_64-darwin15]


• gem -v 返回 2.6.14


• bundle -v 返回 Bundler版本1.16.0

在我的Gem文件中，我有：

ruby​​'2.4.2'

rmv list 输出：

  ruby​​-2.3.5 [x86_64] 
 = * ruby​​-2.4.2 [x86_64] 
 
＃=> - 当前
＃= *  - 当前&&默认
＃*  - 默认
  

解决方案

通过这样做来解决它：

  sudo rm -rf _site 
软件包更新
软件包exec jekyll serve 
  

然后总是使用 bundle exec jekyll serve ，而不是 sudo jekyll serve 或 jekyll serve 。

此解决方案要感谢在此帖子中。

When doing sudo jekyll serve I get the following error:

Users/myusername/.rvm/rubies/ruby-2.4.2/lib/ruby/site_ruby/2.4.0/rubygems.rb:271:in 'find_spec_for_exe': can't find gem jekyll (>= 0.a) (Gem::GemNotFoundException)
from /Users/myusername/.rvm/rubies/ruby-2.4.2/lib/ruby/site_ruby/2.4.0/rubygems.rb:299:in 'activate_bin_path'
from /Users/myusername/.rvm/gems/ruby-2.4.2/bin/jekyll:23:in '<main>'
from /Users/myusername/.rvm/gems/ruby-2.4.2/bin/ruby_executable_hooks:15:in 'eval'
from /Users/myusername/.rvm/gems/ruby-2.4.2/bin/ruby_executable_hooks:15:in '<main>'

In case it helps:

• jekyll -v returns jekyll 3.6.2
• ruby -v returns ruby 2.4.2p198 (2017-09-14 revision 59899) [x86_64-darwin15]
• gem -v returns 2.6.14
• bundle -v returns Bundler version 1.16.0

On my Gem file I have:

ruby '2.4.2'

rmv list output:

ruby-2.3.5 [ x86_64 ]
=* ruby-2.4.2 [ x86_64 ]

# => - current
# =* - current && default
#  * - default

解决方案

I finally solved it by doing:

sudo rm -rf _site
bundle update
bundle exec jekyll serve

And then always using bundle exec jekyll serve instead of sudo jekyll serve or jekyll serve.

I got this solution thanks to the answers in this post.

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