无法运行 Jekyll 新命令 [英] Cannot run Jekyll new command
问题描述
我尝试使用 Jekyll new 命令，但它不起作用并出现以下错误.
I tried to use Jekyll new command, but it didn't work and came out following errors.
$ jekyll new myblog
/Library/Ruby/Gems/1.8/gems/commander-4.1.6/lib/commander/runner.rb:385:in `require_program': program version required (Commander::Runner::CommandError)
from /Library/Ruby/Gems/1.8/gems/commander-4.1.6/lib/commander/runner.rb:384:in `each'
from /Library/Ruby/Gems/1.8/gems/commander-4.1.6/lib/commander/runner.rb:384:in `require_program'
from /Library/Ruby/Gems/1.8/gems/commander-4.1.6/lib/commander/runner.rb:52:in `run!'
from /Library/Ruby/Gems/1.8/gems/commander-4.1.6/lib/commander/delegates.rb:8:in `run!'
from /Library/Ruby/Gems/1.8/gems/commander-4.1.6/lib/commander/import.rb:10
from /usr/bin/jekyll:23
/Library/Ruby/Site/1.8/rubygems/core_ext/kernel_require.rb:55:in `gem_original_require': no such file to load -- json (LoadError)
from /Library/Ruby/Site/1.8/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Library/Ruby/Gems/1.8/gems/jekyll-1.4.3/bin/../lib/jekyll/filters.rb:2
from /Library/Ruby/Site/1.8/rubygems/core_ext/kernel_require.rb:55:in `gem_original_require'
from /Library/Ruby/Site/1.8/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Library/Ruby/Gems/1.8/gems/jekyll-1.4.3/bin/../lib/jekyll.rb:44
from /Library/Ruby/Site/1.8/rubygems/core_ext/kernel_require.rb:55:in `gem_original_require'
from /Library/Ruby/Site/1.8/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Library/Ruby/Gems/1.8/gems/jekyll-1.4.3/bin/jekyll:7
from /usr/bin/jekyll:23:in `load'
from /usr/bin/jekyll:23
我使用的是 Mac OS X 10.8.5 Mountain Lion.我检查了stackoverflow，发现了一个有类似问题的帖子.运行 jekyll new 命令时出错然后我尝试了以下命令.
I'm using Mac OS X 10.8.5 Mountain Lion. I checked stackoverflow and found a post which has a similar problem. Error when running jekyll new command Then I tried the below command.
$ sudo gem install json
但这对我的情况不起作用.我卸载并重新安装了 json 但什么也没发生.如果您知道任何其他解决方案，请告诉我.自本周初以来，我一直被困在这个问题上......
but It didn't work for my situation. I uninstalled and reinstalled json but nothing happened. Please let me know if you know any other solutions. I've been stuck on this problem since the beginning of the week...
我的宝石清单 &gem环境如下.
my gem list & gem environment are as follows.
$ gem list
*** LOCAL GEMS ***
bigdecimal (1.2.4)
blankslate (2.1.2.4)
classifier (1.3.4)
colorator (0.1)
commander (4.1.6)
fast-stemmer (1.0.2)
ffi (1.9.3)
highline (1.6.21)
io-console (0.4.2)
jekyll (1.4.3)
json (1.8.1)
liquid (2.5.5)
listen (1.3.1)
maruku (0.7.1)
minitest (4.7.5)
parslet (1.5.0)
posix-spawn (0.3.8)
psych (2.0.3)
pygments.rb (0.5.4)
rake (10.1.0)
rb-fsevent (0.9.4)
rb-inotify (0.9.3)
rb-kqueue (0.2.2)
rdoc (4.1.0)
redcarpet (2.3.0)
safe_yaml (0.9.7)
test-unit (2.1.1.0)
toml (0.1.1)
yajl-ruby (1.1.0)
$ gem env
RubyGems Environment:
- RUBYGEMS VERSION: 2.2.2
- RUBY VERSION: 2.1.1 (2014-02-24 patchlevel 76) [x86_64-darwin12.0]
- INSTALLATION DIRECTORY: /usr/local/Cellar/ruby/2.1.1/lib/ruby/gems/2.1.0
- RUBY EXECUTABLE: /usr/local/Cellar/ruby/2.1.1/bin/ruby
- EXECUTABLE DIRECTORY: /usr/local/Cellar/ruby/2.1.1/bin
- SPEC CACHE DIRECTORY: /Users/MyName/.gem/specs
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-darwin-12
- GEM PATHS:
- /usr/local/Cellar/ruby/2.1.1/lib/ruby/gems/2.1.0
- /Users/MyName/.gem/ruby/2.1.0
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- https://rubygems.org/
- SHELL PATH:
- /usr/local/bin
- /usr/local/bin
- /usr/local/sbin
- /usr/bin
- /bin
- /usr/sbin
- /sbin
- /usr/local/git/bin
- /Users/MyName/.rvm/bin
请给我建议以帮助我.谢谢！
Please give me advice to help me. Thank you!
3 月 7 日更新.
$ rvm list
rvm rubies
# No rvm rubies installed yet. Try 'rvm help install'.
以防万一您想查看 Homebrew 列表，
Just in case you would like to see Homebrew list,
$ brew list
autoconf gmp4 libtool openssl readline
automake libgpg-error libyaml pkg-config ruby
cloog-ppl015 libksba llvm ppl011 ruby-build
gcc46 libmpc08 mpfr2 rbenv
<小时>
第二次更新于 3 月 7 日.
2nd updated on Mar 7.
$ which ruby
/usr/local/bin/ruby
$ which jekyll
/usr/bin/jekyll
$ ruby --version
ruby 2.1.1p76 (2014-02-24 revision 45161) [x86_64-darwin12.0]
$ echo $PATH
/usr/local/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/git/bin:/Users/MyName/.rvm/bin
我记得在我安装 2.1.1p76 之前，我的 mac 已经安装了 Ruby 1.8.7.
I remember that my mac had been installed Ruby 1.8.7 before I installed 2.1.1p76.
推荐答案
看起来你的系统上有多个版本的 Ruby(1.8.7 和 2.1.1)，这很常见，也是原因工具的一部分比如创建了 rvm 和 rbenv.问题是，当您执行 gem install jekyll(可能使用 sudo)和 sudo gem install json 时，这些似乎已经结束了不同的地方，并没有找到对方./usr/local/bin 位置通常是 Homebrew 放置东西的地方(因此，您在 brew list 下列出了 ruby)，这是您的Ruby 2.1.1 位置.但是，您的 jekyll 安装位于 Apple 安装的 Ruby 1.8.7 的位置.
It looks like you have multiple versions of Ruby on your system (1.8.7 and 2.1.1), which is very common, and part of the reason tools like rvm and rbenv were created. The issue is that when you did gem install jekyll (maybe with a sudo) and sudo gem install json, these seem to have ended up in different spots and aren't finding each other. The /usr/local/bin location is typically where Homebrew puts things (hence, you have ruby listed under brew list) and this is your Ruby 2.1.1 location. However, your jekyll installation is under the location of the Apple-installed Ruby 1.8.7.
步骤 1:尝试 gem uninstall jekyll，然后 gem install jekyll.这应该可以解决您的问题.
Step 1: try gem uninstall jekyll, then gem install jekyll. This should fix your problems.
第 2 步:如果这不起作用，请尝试使用 rbenv 或 rvm 选择不同版本的 Ruby，然后重试第 1 步.
Step 2: If that doesn't work, try to use rbenv or rvm to select a different version of Ruby, then try Step 1 again.
例如，我的安装在这里(通过 rvm 管理):
For example, my installations are here (managed via rvm):
$ which jekyll
/Users/nicksuch/.rvm/gems/ruby-2.0.0-p247/bin/jekyll
$ which gem
/Users/nicksuch/.rvm/rubies/ruby-2.0.0-p247/bin/gem
$ which ruby
/Users/nicksuch/.rvm/rubies/ruby-2.0.0-p247/bin/ruby
这篇关于无法运行 Jekyll 新命令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！
