Traceback (most recent call last):

 "...site-packages/nose/case.py", line 197, in runTest
self.test(*self.arg)

 "ultratest.py", line 8, in test
raise KeyError('sdf')KeyError: u"'sdf'\n-------------------- >> begin captured stdout << ---------------------\nbla\n\n--------------------- >> end captured stdout << ----------------------"
Traceback (most recent call last):

 "<stdin>", line 1, in <module>

 "/usr/local/lib64/python2.6/site-packages/pandas/io/excel.py", line 163, in read_excel
io = Excel
(io, engine=engine)

 "/usr/local/lib64/python2.6/site-packages/pandas/io/excel.py", line 206, in __init__
self.book = xlrd.open_workbook(io)

 "/usr/local/lib/python2.6/site-packages/xlrd/__init__.py", line 394, in open_workbook
f = open(filename, "rb")IOError: [Errno 2] No such file or directory: 's3://my-bucket/my_file.xlsx'