python中回归学习程序的Pandas异常错误

Question

import pandas as pandas 
import Quandl as Quandl

df = Quandl.get('WIKI/GOOGL')

print (df.head)

当我试图运行这个程序时，它会产生一个不寻常的错误

^{pr2}$

在处理上述异常时，发生了另一个异常：

Traceback (most recent call last):
  File "ML_prac.py", line 1, in <module>
    import pandas as pandas 
  File "/home/machine/.local/lib/python3.5/site-packages/pandas/__init__.py", line 31, in <module>
    "extensions first.".format(module))
ImportError: C extension: /home/machine/.local/lib/python3.5/site-packages/pandas/hashtable.cpython-35m-x86_64-linux-gnu.so: undefined symbol: PyFPE_jbuf not built. If you want to import pandas from the source directory, you may need to run 'python setup.py build_ext --inplace' to build the C extensions first.

我该怎么解决这个问题？？？有什么建议吗

Answer 1

使用pip升级

[sudo] pip install  upgrade pandas