「sudogeminstallspreadsheet」を使用してMacOSX10.7にスプレッドシートをインストールしました。しかし、例を実行すると、正常に実行できません。
/Users/dearkx/.rvm/gems/ruby-1.9.3-p0/gems/spreadsheet-0.7.1/lib/spreadsheet/excel/writer/workbook.rb:189: warning: assigned but unused variable - len
/Users/dearkx/.rvm/gems/ruby-1.9.3-p0/gems/spreadsheet-0.7.1/lib/spreadsheet/excel/writer/workbook.rb:527: warning: assigned but unused variable - bef
/Users/dearkx/.rvm/gems/ruby-1.9.3-p0/gems/spreadsheet-0.7.1/lib/spreadsheet/excel/writer/worksheet.rb:292: warning: assigned but unused variable - len
/Users/dearkx/.rvm/gems/ruby-1.9.3-p0/gems/spreadsheet-0.7.1/lib/spreadsheet/excel/writer/worksheet.rb:599: warning: assigned but unused variable - links
/Users/dearkx/.rvm/gems/ruby-1.9.3-p0/gems/ruby-ole-1.2.11.3/lib/ole/storage/base.rb:232: warning: assigned but unused variable - before
/Users/dearkx/.rvm/gems/ruby-1.9.3-p0/gems/ruby-ole-1.2.11.3/lib/ole/types/property_set.rb:36: warning: assigned but unused variable - map
/Users/dearkx/.rvm/gems/ruby-1.9.3-p0/gems/ruby-ole-1.2.11.3/lib/ole/storage/meta_data.rb:79: warning: assigned but unused variable - compobj_version
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