How To Use Python Pip

How To Use Python Pip

Before you read this tutorial, make sure you have latest Pip installed. To updgrade pip follow this tutorial https://www.nbshare.io/notebook/228803083/How-to-Upgrade-Python-PIP/

Pip Install Package

Let us say we want to install the package Scrapy

In [ ]:

pip install Scrapy

By default, pip will install the latest version of Package.

Pip check installed version of package.

In [2]:

pip show Scrapy

Name: Scrapy
Version: 2.5.0
Summary: A high-level Web Crawling and Web Scraping framework
Home-page: https://scrapy.org
Author: Scrapy developers
Author-email: None
License: BSD
Location: /home/abhiphull/anaconda3/envs/condapy36/lib/python3.6/site-packages
Requires: parsel, protego, itemloaders, service-identity, zope.interface, lxml, cryptography, pyOpenSSL, w3lib, itemadapter, h2, queuelib, PyDispatcher, Twisted, cssselect
Required-by: 

Pip find all available versions of package on PyPI

Let us say we want to find all the available packages of Scrapy on PyPi.

In [3]:

pip install Scrapy==

ERROR: Could not find a version that satisfies the requirement Scrapy== (from versions: 0.7, 0.8, 0.9, 0.10.4.2364, 0.12.0.2550, 0.14.1, 0.14.2, 0.14.3, 0.14.4, 0.16.0, 0.16.1, 0.16.2, 0.16.3, 0.16.4, 0.16.5, 0.18.0, 0.18.1, 0.18.2, 0.18.3,

(continued...)

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