Ruby roo LoadError：无法加载此类文件 – 电子表格/注释
尝试加载xls文件并获取此错误。 有控制台日志：
irb(main):001:0> require 'roo' => true irb(main):002:0> a = Roo::Excel.new('/home/a.xls') LoadError: cannot load such file -- spreadsheet/note from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /var/lib/gems/1.9.1/gems/spreadsheet-0.9.2/lib/spreadsheet/excel/reader.rb:5:in `' from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /var/lib/gems/1.9.1/gems/spreadsheet-0.9.2/lib/spreadsheet.rb:28:in `' from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require' from /var/lib/gems/1.9.1/gems/roo-1.12.2/lib/roo/excel.rb:1:in `' from (irb):2 from /usr/bin/irb:12:in `' 请帮忙解决这个问题
此外，当我尝试需要电子表格时，我得到相同的错误
require 'spreadsheet'
但是这个模块是安装的
$ gem list | grep spreadsheet spreadsheet (0.9.2)
尝试将“电子表格”gem的版本修复为“0.9.0”。
在我的情况下添加
gem "spreadsheet", "0.9.0"
就在roo gem之前做了一招。