【发布时间】:2019-10-05 10:52:21
【问题描述】:
我正在尝试运行一个 script,它使用以下行调用 ansi gem:
require 'ansi/code'
但是,当我尝试运行它时,我收到以下错误:
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- ansi/code (LoadError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from ./taoup:4:in `<main>'
我尝试确保运行 Ruby v2.6.5 并随后重新安装了依赖项。
→ rbenv versions
system
2.1.3
2.2.1
* 2.6.5 (set by /Users/ricky/.rbenv/version)
→ gem install ansi
Successfully installed ansi-1.5.0
Parsing documentation for ansi-1.5.0
Done installing documentation for ansi after 0 seconds
1 gem installed
作为参考,rubygems 似乎在 v.2.6.5 上运行。
→ gem env
RubyGems Environment:
- RUBYGEMS VERSION: 3.0.3
- RUBY VERSION: 2.6.5 (2019-10-01 patchlevel 114) [x86_64-darwin18]
- INSTALLATION DIRECTORY: /Users/ricky/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0
- USER INSTALLATION DIRECTORY: /Users/ricky/.gem/ruby/2.6.0
- RUBY EXECUTABLE: /Users/ricky/.rbenv/versions/2.6.5/bin/ruby
- GIT EXECUTABLE: /usr/local/bin/git
- EXECUTABLE DIRECTORY: /Users/ricky/.rbenv/versions/2.6.5/bin
- SPEC CACHE DIRECTORY: /Users/ricky/.gem/specs
- SYSTEM CONFIGURATION DIRECTORY: /Users/ricky/.rbenv/versions/2.6.5/etc
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-darwin-18
- GEM PATHS:
- /Users/ricky/.rbenv/versions/2.6.5/lib/ruby/gems/2.6.0
- /Users/ricky/.gem/ruby/2.6.0
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- "install" => "--no-rdoc --no-ri"
- "update" => "--no-rdoc --no-ri"
- REMOTE SOURCES:
- https://rubygems.org/
我认为我需要指导执行环境使用我想要的 Ruby 版本。
【问题讨论】: