symlink（）NotImplementedError rabl

Question

添加到gemfile失敗，因此我嘗試了gem install rabl 。 它失敗，並顯示以下錯誤消息，看起來像它的操作系統特定...我在Windows 7上，並且在Rails 5 API上使用Ruby 2.2

G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package.rb:388:in `symlink': symlink() function is unimplemented on this machine (NotImplementedError)
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package.rb:388:in `block (2 levels) in extract_tar_gz'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package/tar_reader.rb:65:in `each'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package.rb:365:in `block in extract_tar_gz'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package.rb:459:in `block in open_tar_gz'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package.rb:456:in `wrap'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package.rb:456:in `open_tar_gz'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package.rb:364:in `extract_tar_gz'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package.rb:345:in `block (2 levels) in extract_files'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package/tar_reader.rb:65:in `each'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package.rb:342:in `block in extract_files'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package/file_source.rb:30:in `open'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package/file_source.rb:30:in `with_read_io'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/package.rb:339:in `extract_files'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/installer.rb:772:in `extract_files'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/installer.rb:302:in `install'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/resolver/specification.rb:97:in `install'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/request_set.rb:166:in `block in install'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/request_set.rb:156:in `each'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/request_set.rb:156:in `install'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/commands/install_command.rb:205:in `install_gem'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/commands/install_command.rb:255:in `block in install_gems'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/commands/install_command.rb:251:in `each'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/commands/install_command.rb:251:in `install_gems'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/commands/install_command.rb:158:in `execute'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/command.rb:310:in `invoke_with_build_args'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/command_manager.rb:169:in `process_args'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/command_manager.rb:139:in `run'
        from G:/Ruby/ruby/lib/ruby/site_ruby/2.2.0/rubygems/gem_runner.rb:55:in `run'
        from G:/Ruby/ruby/bin/gem:21:in `<main>'

---

編輯：經過大量谷歌搜索后，在這里找到了

嘗試在Windows上使用部署資源失敗，原因是：在此計算機上未實現symlink（）函數（NotImplementedError），這是因為Ruby的基礎File.symlink（）方法不支持Windows。

在短期內，這應該在文檔中提及。 從長遠來看，我認為這可以通過與“ link”指令相同的方式來解決。 由於NTFS的限制，此方法可能不適用於軟鏈接。

因此，它肯定是Windows特有的，但是想知道為什么沒有其他文章或鏈接來說明它與Windows不兼容。 這在Windows中不是可修復的嗎？

Answer 1

這是有爭議的，但有人說符號鏈接已在Ruby 2.3上實現。 我會嘗試先安裝它。