使用pip安装pandas时出错

Question

I've been trying to install pandas using pip, but it always fails and gives me a giant wall of error text and this at the bottom:

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in C:\Users\Name\AppData\Local\Temp\pip-build-2oyp61xi\pandas

Its getting pretty annoying and I would appreciate some help!

Answer 1

About the error code

According to python documentation :

This module makes available standard errno system symbols. The value of each symbol is the corresponding integer value. The names and descriptions are borrowed from linux/include/errno.h , which should be pretty all-inclusive.

Error code 1 is defined in errno.h and means Operation not permitted .

About your error

Your setuptools do not appear to be installed. Just follow the Installation Instructions from the pypi website.

If it's already installed, try

pip install --upgrade setuptools

If it's already up to date, check that the module ez_setup is not missing. If it is, then

pip install ez_setup

Then try again

pip install unroll

If it's still not working, maybe pip didn't install/upgrade setup_tools properly so you might want to try

easy_install -U setuptools

and again

pip install unroll