statsmodels安装失败，出现ValueError

Question

I was trying to install statsmodels, using "pip install statsmodels" but its failing, with following error

Traceback (most recent call last):
      File "<string>", line 16, in <module>
      File "/tmp/pip-build-root/statsmodels/setup.py", line 463, in <module>
        check_dependency_versions(min_versions)
      File "/tmp/pip-build-root/statsmodels/setup.py", line 116, in check_dependency_versions
        from pandas.version import version as pversion
      File "/usr/lib64/python2.6/site-packages/pandas/__init__.py", line 45, in <module>
        from pandas.io.api import *
      File "/usr/lib64/python2.6/site-packages/pandas/io/api.py", line 7, in <module>
        from pandas.io.excel import ExcelFile, ExcelWriter, read_excel
      File "/usr/lib64/python2.6/site-packages/pandas/io/excel.py", line 626, in <module>
        .format(openpyxl_compat.start_ver, openpyxl_compat.stop_ver))
    ValueError: zero length field name in format

Complete error : http://pastebin.com/SVE2yDQS

Answer 1

This is a pandas bug on Python 2.6 only. Soon to be fixed in the next minor release. As a workaround you can install openpyxl.

https://github.com/pydata/pandas/issues/7284

Answer 2

此问题与pandas-0.14.0有关，请安装较早版本的pandas，然后开始工作。