Rails – 使用rubygems安装电子表格gem时出错
我希望能够在rails中处理excel spreadhseets。
所以我正在使用spreadsheet
库。
但是,当我使用rubygems安装电子表格时,我得到一个例外:
Successfully installed spreadsheet-0.7.1 1 gem installed Installing ri documentation for spreadsheet-0.7.1... unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/internals.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/reader/biff8.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/reader.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/writer/biff8.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/writer/format.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/writer/n_worksheet.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/writer/workbook.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/writer/worksheet.rb, skipping Installing RDoc documentation for spreadsheet-0.7.1... unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/internals.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/reader/biff8.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/reader.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/writer/biff8.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/writer/format.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/writer/n_worksheet.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/writer/workbook.rb, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for lib/spreadsheet/excel/writer/worksheet.rb, skipping`
然后在我的doSomethingController中,我写了代码:
require 'spreadsheet'
但服务器返回错误
cannot load such file -- spreadsheet
你能帮我弄清楚发生了什么,我该如何解决这个exception?
我的环境:
ruby 1.9.3 rubygem 1.8.16
检查你的gem:
gem list
检查正在安装的那个:
gem list | grep spreadsheet
按照http://rubygems.org/gems/spreadsheet上的使用说明进行操作,其中还讨论了开发依赖项:
hoe ~> 2.13 rdoc ~> 3.10
http://spreadsheet.rubyforge.org/files/GUIDE_txt.html上有一个很棒的“入门”指南