For data processing in Python, Pandas and NumPy are super useful.
Before installing Pandas and NumPy, you should have pip on your CentOS 7.
If you have pip installed on your Centos 7, you can simply install Pandas like below:
# pip install pandas
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. 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
Downloading https://files.pythonhosted.org/packages/db/83/7d4008ffc2988066ff37f6a0bb6d7b60822367dcb36ba5e39aa7801fda54/pandas-0.24.2-cp27-cp27mu-manylinux1_x86_64.whl (10.1MB)
|████████████████████████████████| 10.1MB 507kB/s
Collecting pytz>=2011k (from pandas)
Downloading https://files.pythonhosted.org/packages/e7/f9/f0b53f88060247251bf481fa6ea62cd0d25bf1b11a87888e53ce5b7c8ad2/pytz-2019.3-py2.py3-none-any.whl (509kB)
|████████████████████████████████| 512kB 15.8MB/s
Collecting numpy>=1.12.0 (from pandas)
Downloading https://files.pythonhosted.org/packages/d7/b1/3367ea1f372957f97a6752ec725b87886e12af1415216feec9067e31df70/numpy-1.16.5-cp27-cp27mu-manylinux1_x86_64.whl (17.0MB)
|████████████████████████████████| 17.0MB 17.1MB/s
Collecting python-dateutil>=2.5.0 (from pandas)
Downloading https://files.pythonhosted.org/packages/41/17/c62faccbfbd163c7f57f3844689e3a78bae1f403648a6afb1d0866d87fbb/python_dateutil-2.8.0-py2.py3-none-any.whl (226kB)
|████████████████████████████████| 235kB 48.5MB/s
Collecting six>=1.5 (from python-dateutil>=2.5.0->pandas)
Using cached https://files.pythonhosted.org/packages/73/fb/00a976f728d0d1fecfe898238ce23f502a721c0ac0ecfedb80e0d88c64e9/six-1.12.0-py2.py3-none-any.whl
Installing collected packages: pytz, numpy, six, python-dateutil, pandas
Successfully installed numpy-1.16.5 pandas-0.24.2 python-dateutil-2.8.0 pytz-2019.3 six-1.12.0 |
Installing NumPy by pip on CentOS 7
# pip install numpy DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. 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 satisfied: numpy in /usr/lib64/python2.7/site-packages (1.16.5) |
In my case, NumPy is already installed, so the above message appeared.