bundler版本声称存在，但并不存在
bundler版本声称存在，但并不存在
提问于 2021-09-16 21:09:21
如何解释和补救呢？
-bash> gem list bundler
*** LOCAL GEMS ***
bundler (default: 2.2.21)
-bash> bundler --version
Bundler version 2.1.4
-bash> gem uninstall bundler:2.1.4
Gem 'bundler' is not installed
-bash> gem environment | grep INSTALL
- INSTALLATION DIRECTORY: /Users/me/.rbenv/versions/2.7.4/lib/ruby/gems/2.7.0
- USER INSTALLATION DIRECTORY: /Users/me/.gem/ruby/2.7.0
-bash> find /Users/me/.rbenv/versions/2.7.4/ -name "bundler*"
/Users/me/.rbenv/versions/2.7.4//bin/bundler
/Users/me/.rbenv/versions/2.7.4//lib/ruby/2.7.0/rubygems/bundler_version_finder.rb
/Users/me/.rbenv/versions/2.7.4//lib/ruby/2.7.0/exe/bundler
/Users/me/.rbenv/versions/2.7.4//lib/ruby/2.7.0/bundler.rb
/Users/me/.rbenv/versions/2.7.4//lib/ruby/2.7.0/bundler
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/specifications/default/bundler-2.2.21.gemspec
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/cache/bundler
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/cache/bundler-2.2.21.gem
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/doc/bundler-2.2.21
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/doc/bundler-2.2.27
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/gems/bootsnap-1.8.1/lib/bootsnap/bundler.rb
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/gems/bundler-2.2.21
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/gems/bundler-2.2.21/exe/bundler
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/gems/rubocop-1.13.0/lib/rubocop/cop/bundler
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/gems/bootsnap-1.7.4/lib/bootsnap/bundler.rb
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/gems/rubocop-1.21.0/lib/rubocop/cop/bundler
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/gems/simplecov-0.17.1/lib/simplecov/profiles/bundler_filter.rb
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/bundler
/Users/me/.rbenv/versions/2.7.4//share/ri/2.7.0/system/Bundler/LockfileParser/bundler_version-i.ri
/Users/me/.rbenv/versions/2.7.4//share/ri/2.7.0/system/Bundler/bundler_major_version-c.ri
/Users/me/.rbenv/versions/2.7.4//share/ri/2.7.0/system/Bundler/Standalone/bundler_path-i.ri
/Users/me/.rbenv/versions/2.7.4//share/ri/2.7.0/system/Bundler/Plugin/API/Source/bundler_plugin_api_source%3f-i.ri
/Users/me/.rbenv/versions/2.7.4//share/ri/2.7.0/system/Bundler/Fetcher/bundler_cert_store-i.ri
/Users/me/.rbenv/versions/2.7.4//share/ri/2.7.0/system/Bundler/CLI/Gem/bundler_dependency_version-i.ri
/Users/me/.rbenv/versions/2.7.4//share/ri/2.7.0/system/Bundler/SharedHelpers/bundler_ruby_lib-i.ri
/Users/me/.rbenv/versions/2.7.4//share/ri/2.7.0/system/Gem/BundlerVersionFinder/bundler_version_with_reason-c.ri
/Users/me/.rbenv/versions/2.7.4//share/ri/2.7.0/system/Gem/BundlerVersionFinder/bundler_version-c.ri回答 1
Stack Overflow用户
发布于 2021-09-16 21:09:21
我无法解释，但补救方法是：
从呈现default
- Reinstall所需版本的文件夹中删除
-
bundler-2.2.21.gemspec。
卸载bundler将不起作用：
-bash> gem uninstall bundler
Gem bundler-2.2.21 cannot be uninstalled because it is a default gem请注意上述find命令的输出中的以下行：
/Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/specifications/default/bundler-2.2.21.gemspec若要删除此gem的“默认”状态，请删除它：
rm /Users/me/.rbenv/versions/2.7.4//lib/ruby/gems/2.7.0/specifications/default/bundler-2.2.21.gemspec现在无法卸载...
-bash> gem uninstall bundler
Gem 'bundler' is not installed的确..。
-bash> bundler --version
Traceback (most recent call last):
2: from /Users/me/.rbenv/versions/2.7.4/bin/bundler:23:in `<main>'
1: from /Users/me/.rbenv/versions/2.7.4/lib/ruby/2.7.0/rubygems.rb:296:in `activate_bin_path'
/Users/me/.rbenv/versions/2.7.4/lib/ruby/2.7.0/rubygems.rb:277:in `find_spec_for_exe': Could not find 'bundler' (2.1.4) required by your /Users/me/Projects/kinside/kinside/Gemfile.lock. (Gem::GemNotFoundException)
To update to the latest version installed on your system, run `bundle update --bundler`.
To install the missing version, run `gem install bundler:2.1.4`因此，请安装所需版本：
-bash> gem install bundler:2.2.21
Successfully installed bundler-2.2.21
Parsing documentation for bundler-2.2.21
Installing ri documentation for bundler-2.2.21
Done installing documentation for bundler after 3 seconds
1 gem installed检查：
-bash> bundler --version
Bundler version 2.2.21
-bash> gem list bundler
*** LOCAL GEMS ***
bundler (2.2.21)页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/69215194
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