网上有建议是如下两天命令解决：
python -m pip install --upgrade pip
python -m pip install --upgrade setuptools
然后再重新安装：
pip install pandas
显示如下：
~]# python -m pip install --upgrade pip
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Requirement already up-to-date: pip in /usr/local/lib/python2.7/site-packages (20.0.2)
~]# python -m pip install --upgrade setuptools
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Requirement already up-to-date: setuptools in /usr/local/lib/python2.7/site-packages (44.1.0)
~]# pip install pandas
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Collecting pandas
Using cached pandas-0.24.2.tar.gz (11.8 MB)
Requirement already satisfied: python-dateutil>=2.5.0 in /usr/local/lib/python2.7/site-packages (from pandas) (2.8.0)
Collecting pytz>=2011k
Downloading pytz-2019.3-py2.py3-none-any.whl (509 kB)
|████████████████████████████████| 509 kB 41 kB/s
Collecting numpy>=1.12.0
Using cached numpy-1.16.6-cp27-cp27m-manylinux1_x86_64.whl (17.0 MB)
Requirement already satisfied: six>=1.5 in /usr/local/lib/python2.7/site-packages (from python-dateutil>=2.5.0->pandas) (1.12.0)
Building wheels for collected packages: pandas
Building wheel for pandas (setup.py) ... done
Created wheel for pandas: filename=pandas-0.24.2-cp27-cp27m-linux_x86_64.whl size=27513599 sha256=bc5e89999a348bb6b6a2e46096912532978caeaff1d9e93d647830d575908fc6
Stored in directory: /root/.cache/pip/wheels/5f/b4/0b/b1670f56250abdd8f7f200c1a63fbb96e2132f2ed7ee1f8b71
Successfully built pandas
Installing collected packages: pytz, numpy, pandas
Successfully installed numpy-1.16.6 pandas-0.24.2 pytz-2019.3
如上完美解决
原文：https://blog.51cto.com/928348/2482641