How to install Scrapy on Ubuntu or Debian

Scrapy is a Python-based scraping and web crawling program and is generally available as a pip package. Some Linux distributions like Ubuntu and Debian however have Scrapy in its default package repository and can be installed via apt.

Ubuntu version of Scrapy is more tightly integrated with the operating system in a way that it installs to the default application path, and you don't need to install additional tools such as pip to have Scrapy installed.

However, the installed version is normally tied to the distribution version, so you won't get the latest version of Scrapy unless you also upgrade your Ubuntu or Debian version.

Scrapy can be installed on Ubuntu and Debian using apt at the terminal.

1. Launch terminal application.
2. Update apt's package list from repository.

   $ sudo apt update
   [sudo] password for user:
   Hit:1 http://jp.archive.ubuntu.com/ubuntu focal InRelease
   Get:2 http://jp.archive.ubuntu.com/ubuntu focal-updates InRelease [107 kB]
   Get:3 http://jp.archive.ubuntu.com/ubuntu focal-backports InRelease [98.3 kB]
   Get:4 http://jp.archive.ubuntu.com/ubuntu focal-security InRelease [107 kB]
   Fetched 312 kB in 7s (47.5 kB/s)
   Reading package lists... Done
   Building dependency tree
   Reading state information... Done
   All packages are up to date.

3. Install python3-scrapy package using apt.

   $ sudo apt install --assume-yes python3-scrapy
   Reading package lists... Done
   Building dependency tree
   Reading state information... Done
   The following additional packages will be installed:
     ipython3 libimagequant0 libjbig0 libjpeg-turbo8 libjpeg8 liblcms2-2
     libmysqlclient21 libtiff5 libwebp6 libwebpdemux2 libwebpmux3 mysql-common
     python3-backcall python3-boto python3-bs4 python3-cssselect
     python3-decorator python3-html5lib python3-ipython python3-ipython-genutils
     python3-jedi python3-libxml2 python3-lxml python3-mysqldb python3-olefile
     python3-parsel python3-parso python3-pexpect python3-pickleshare python3-pil
     python3-prompt-toolkit python3-ptyprocess python3-pydispatch
     python3-pygments python3-queuelib python3-soupsieve python3-traitlets
     python3-w3lib python3-wcwidth python3-webencodings
   Suggested packages:
     liblcms2-utils python3-genshi python-ipython-doc python3-lxml-dbg
     python-lxml-doc default-mysql-server | virtual-mysql-server
     python3-mysqldb-dbg python-pexpect-doc python-pil-doc python3-pil-dbg
     python-pydispatch-doc python-pygments-doc ttf-bitstream-vera
     python-scrapy-doc
   The following NEW packages will be installed:
     ipython3 libimagequant0 libjbig0 libjpeg-turbo8 libjpeg8 liblcms2-2
     libmysqlclient21 libtiff5 libwebp6 libwebpdemux2 libwebpmux3 mysql-common
     python3-backcall python3-boto python3-bs4 python3-cssselect
     python3-decorator python3-html5lib python3-ipython python3-ipython-genutils
     python3-jedi python3-libxml2 python3-lxml python3-mysqldb python3-olefile
     python3-parsel python3-parso python3-pexpect python3-pickleshare python3-pil
     python3-prompt-toolkit python3-ptyprocess python3-pydispatch
     python3-pygments python3-queuelib python3-scrapy python3-soupsieve
     python3-traitlets python3-w3lib python3-wcwidth python3-webencodings
   0 upgraded, 41 newly installed, 0 to remove and 0 not upgraded.
   Need to get 7,080 kB of archives.
   After this operation, 37.6 MB of additional disk space will be used.
   ##### snipped

4. Start using Scrapy by running scrapy command at the terminal.

   $ scrapy
   Scrapy 1.7.3 - no active project
   
   Usage:
     scrapy <command> [options] [args]
   
   Available commands:
     bench         Run quick benchmark test
     fetch         Fetch a URL using the Scrapy downloader
     genspider     Generate new spider using pre-defined templates
     runspider     Run a self-contained spider (without creating a project)
     settings      Get settings values
     shell         Interactive scraping console
     startproject  Create new project
     version       Print Scrapy version
     view          Open URL in browser, as seen by Scrapy
   
     [ more ]      More commands available when run from project directory
   
   Use "scrapy <command> -h" to see more info about a command