pydata/pandas — Issue #897: to xlsx no working
Author: timmie
Created: 2012-03-10 02:04:12+00:00
State: open

```
730 self.fm_date = xlwt.easyxf(num_format_str='YYYY-MM-DD')
731 else:
--> 732 from openpyxl import Workbook
733 self.book = Workbook(optimized_write = True)
734 self.path = path

ImportError: cannot import name Workbook
```

I think should be workbook in low case letter.

But maybe they changed in the new versions?