使用舊的rubygems版本進行捆綁安裝

Question

我遇到了一個完全相同的問題，這個問題在一個月大的問題中沒有人碰過。 我使用自制軟件安裝了rbenv，使用rbenv install 2.3.1安裝了ruby 2.3.1，使用gem install jekyll和gem install bundler gem install jekyll和gem install bundler ，然后在jekyll項目中，鍵入bundle install 。 我收到了Rubygems 2.0.14.1 is not threadsafe, so your gems will be installed one at a time. Upgrade to Rubygems 2.1.0 or higher to enable parallel gem installation.錯誤Rubygems 2.0.14.1 is not threadsafe, so your gems will be installed one at a time. Upgrade to Rubygems 2.1.0 or higher to enable parallel gem installation.的錯誤Rubygems 2.0.14.1 is not threadsafe, so your gems will be installed one at a time. Upgrade to Rubygems 2.1.0 or higher to enable parallel gem installation. Rubygems 2.0.14.1 is not threadsafe, so your gems will be installed one at a time. Upgrade to Rubygems 2.1.0 or higher to enable parallel gem installation. 當我運行gem env ，我看到以下內容：

RubyGems Environment:
  - RUBYGEMS VERSION: 2.6.6
  - RUBY VERSION: 2.3.1 (2016-04-26 patchlevel 112) [x86_64-darwin15]
  - INSTALLATION DIRECTORY: /Users/lindsb/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0
  - USER INSTALLATION DIRECTORY: /Users/lindsb/.gem/ruby/2.3.0
  - RUBY EXECUTABLE: /Users/lindsb/.rbenv/versions/2.3.1/bin/ruby
  - EXECUTABLE DIRECTORY: /Users/lindsb/.rbenv/versions/2.3.1/bin
  - SPEC CACHE DIRECTORY: /Users/lindsb/.gem/specs
  - SYSTEM CONFIGURATION DIRECTORY: /Users/lindsb/.rbenv/versions/2.3.1/etc
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-darwin-15
  - GEM PATHS:
     - /Users/lindsb/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0
     - /Users/lindsb/.gem/ruby/2.3.0
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - https://rubygems.org/
  - SHELL PATH:
     - /Users/lindsb/.rbenv/versions/2.3.1/bin
     - /usr/local/Cellar/rbenv/1.0.0/libexec
     - /Users/lindsb/.local/bin
     - /usr/local/sbin
     - /usr/local/bin
     - /Users/lindsb/.rbenv/shims
     - /Users/lindsb/.local/bin
     - /usr/local/sbin
     - /usr/local/bin
     - /usr/local/bin
     - /usr/bin
     - /bin
     - /usr/sbin
     - /sbin
     - /opt/X11/bin
     - /Library/TeX/texbin

我不明白為什么當我的Rubygems版本是2.6.6時，捆綁程序會抱怨Rubygems低於2.1.0。 在項目目錄中有一個Gemfile和一個Gemfile.lock 。 Gemfile看起來像這樣：

source 'https://rubygems.org'                                                      

# jekyll                                                                           
gem "jekyll", "3.1.1"                                                              
gem "redcarpet"                                                                    

# compiling less                                                                   
gem 'therubyracer'                                                                 
gem 'less'                                                                         

# minifying                                                                        
gem 'jekyll-press'                                                                 

# octokit                                                                          
gem 'octokit'                                                                      
gem 'netrc'

Answer 1

嗨，我正在學習Rails並遇到了相同的問題，但我不知道它的根本原因是什么。 但是當我嘗試重新安裝捆綁器時

gem install bundler

然后運行

bundle install

現在一切都很好。

Answer 2

我不知道到底是什么問題，但是當我刪除Gemfile.lock並重新運行bundle install一切正常。 Gemfile.lock中可能只有一些不好的約束或某些東西。