• Home
  • Archive
  • Tools
  • Contact Us

The Customize Windows

Technology Journal

  • Cloud Computing
  • Computer
  • Digital Photography
  • Windows 7
  • Archive
  • Cloud Computing
  • Virtualization
  • Computer and Internet
  • Digital Photography
  • Android
  • Sysadmin
  • Electronics
  • Big Data
  • Virtualization
  • Downloads
  • Web Development
  • Apple
  • Android
Advertisement
You are here: Home » What is Package Manager?

By Abhishek Ghosh March 2, 2014 5:45 pm Updated on March 2, 2014

What is Package Manager?

Advertisement

Package Manager or Package Management System allows a convenient management of software, which exists in packet form on Like operating system or UNIX Like operating system. It is to be noted that, OS X is Apple’s version of UNIX, being UNIX; Apple Mac with OS X ships with no usual Package Manager or Package Management System installed, OS X actually has a Package Manage, that is GUI based and well known as function – it is App Store.

We add some third party Package Manager or Package Management System like Homebrew (This is the basic reason of writing articles like iTerm2, Homebrew and ZSH Installation on OS X). Package Manager or Package Management System said to be the single biggest advancement Linux has brought to the industry (said by Ian Murdock, Founder of Debian Project).

 

Package Manager or Package Management System : Basics

 

The term is commonly used to refer to the Unix-like OS, especially GNU / Linux, since these rely heavily on package management systems to automate the process of installing, upgrading, configuring, and removing software packages. It is a prerequisite for package management that the software the users are installing is present as appropriate packet, typically this is used by the operating system vendor, under the Linux distributions, created, offered and maintained.

Advertisement

---

Softwares are therefore typically distributed installed in different directories of the system. Changes which must make the package manager to install the package on the system are read and converted by it from the package. Package manager detects that the other software(s) is/are required for the functioning (so-called dependency, for example, a program library ), but it is not yet installed, it either warns or attempts to acquire software from a repository , reload and anticipate to install. If an installed application needs to be deleted, the package manager will then return the information of the package to change it based on its configuration and delete the files.

 

Package Manager or Package Management System : Advanced

 

Let us first think about practical scenarios. So, it turned out that Apple App Store is the default different looking Package Manager for OS X. This is wrong to say, OS X has no Package Manager by default. But, in the way we know Package Managers – powerful usage via command line, that is practically not fully enabled, that is why we had to install XCode and Homebrew. If you are interested to learn the connection, you can read it :

Vim
1
http://railsapps.github.io/xcode-command-line-tools.html

Obviously, we can install apt-get package manager on OS X too.

What is Package Manager

A package manager is :

  1. Usually part of an operating system
  2. Uses one installation database
  3. Can verify and manage all packages on the system

Computer systems which rely on dynamic library linking, instead of static library linking, share executable libraries of machine instructions across packages and applications. In these systems, complex relationships between different packages requiring different versions of libraries results in a challenge colloquially known as “dependency hell” for Microsoft Windows. This is one of the reason of getting BSOD and various crashes.

A Package Manager performs some good works, including :

  1. Checking the checksum to ensure that no differences between the local version of a package and the official version
  2. Checking digital signature
  3. Installing, Upgrading and simple package removal
  4. Resolving dependencies to ensure that the software works correctly
  5. Find updates to provide the latest version of a package, as they usually solve bugs and provide security updates
  6. Grouping by function packages to avoid confusion to install or maintain

You probably heard about EasyInstall for the Python programming language, that is an example of Application-level package manager. Cydia is a frontend to a port of apt to iOS, maintained by the jailbreak community. There are different package managers like yum, pacman, dpkg, APT etc.

A packet contains the pure program files also information on where these program files are to be stored, what configurations need to be made ??to the existing system and in most cases, whether and if so, what software is additionally needed to make the program working. When you install the program files are unpacked in the package in the current or system to be installed, then are installation scripts run. There are several competing package formats that can be processed by different package management. The most important are:

  1. pkgadd
  2. RPM Package Manager (RPM)
  3. Debian package manager (dpkg)

For example, – yum relies on rpm as a backend. Yum extends the functionality of the backend by adding features such as simple configuration for maintaining a network of systems. It is possible to convert one package to another Based on Linux.

Tagged With 5 Discuss about packages and various package managers with its commonly used commands , what is a package manager , what is package manager , google package management system , is package management system a system software , for unix package managers , package managers in unix , packet manager , what is the role of a package manager? , what is macs pavkage manager

This Article Has Been Shared 778 Times!

Facebook Twitter Pinterest

Abhishek Ghosh

About Abhishek Ghosh

Abhishek Ghosh is a Businessman, Surgeon, Author and Blogger. You can keep touch with him on Twitter - @AbhishekCTRL.

Here’s what we’ve got for you which might like :

Articles Related to What is Package Manager?

  • Apple MacBook Pro 15 Inch Retina and Non Retina Excels At Quality

    Apple MacBook Pro 15 Inch Retina and Non Retina Excels At Quality. New MacBook Pro 15 Inch is a powerhouse deigned for the professionals like a luxury sedan.

  • Using Facebook From Command Line Interface

    Using Facebook From Command Line Interface adds the advantage to minimalistic text only mode with faster loading mode. You can test it on your computer too.

  • Snapshot in Computer Storage

    Snapshot as a word originated from photography. In computing, snapshot is the copy of a system at a particular point in time which can be restored in some way.

  • How to Insert Signature in Digital Photography ?

    How to Insert Signature in Digital Photography for several purposes like promotional purpose, to declare author’s name, declare the copyright etc.

  • WordPress Command Line Tool : Install and Run Commands

    WordPress Command Line Tool can be installed on any UNIX or UNIX Like OS. The usage ranges from installing a plugin, Publishing Post to anything you want.

Additionally, performing a search on this website can help you. Also, we have YouTube Videos.

Take The Conversation Further ...

We'd love to know your thoughts on this article.
Meet the Author over on Twitter to join the conversation right now!

If you want to Advertise on our Article or want a Sponsored Article, you are invited to Contact us.

Contact Us

Subscribe To Our Free Newsletter

Get new posts by email:

Please Confirm the Subscription When Approval Email Will Arrive in Your Email Inbox as Second Step.

Search this website…

 

Popular Articles

Our Homepage is best place to find popular articles!

Here Are Some Good to Read Articles :

  • Cloud Computing Service Models
  • What is Cloud Computing?
  • Cloud Computing and Social Networks in Mobile Space
  • ARM Processor Architecture
  • What Camera Mode to Choose
  • Indispensable MySQL queries for custom fields in WordPress
  • Windows 7 Speech Recognition Scripting Related Tutorials

Social Networks

  • Pinterest (24.3K Followers)
  • Twitter (5.8k Followers)
  • Facebook (5.7k Followers)
  • LinkedIn (3.7k Followers)
  • YouTube (1.3k Followers)
  • GitHub (Repository)
  • GitHub (Gists)
Looking to publish sponsored article on our website?

Contact us

Recent Posts

  • What is Voice User Interface (VUI) January 31, 2023
  • Proxy Server: Design Pattern in Programming January 30, 2023
  • Cyberpunk Aesthetics: What’s in it Special January 27, 2023
  • How to Do Electrical Layout Plan for Adding Smart Switches January 26, 2023
  • What is a Data Mesh? January 25, 2023

About This Article

Cite this article as: Abhishek Ghosh, "What is Package Manager?," in The Customize Windows, March 2, 2014, February 1, 2023, https://thecustomizewindows.com/2014/03/what-is-package-manager/.

Source:The Customize Windows, JiMA.in

PC users can consult Corrine Chorney for Security.

Want to know more about us? Read Notability and Mentions & Our Setup.

Copyright © 2023 - The Customize Windows | dESIGNed by The Customize Windows

Copyright  · Privacy Policy  · Advertising Policy  · Terms of Service  · Refund Policy

We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Do not sell my personal information.
Cookie SettingsAccept
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
SAVE & ACCEPT