E Package Apache2 Has No Installation Candidate Dashboard

#E Package Apache2 Has No Ation Candidate Dashboard Install Apache2 Sudo#

E Package Apache2 Has No Ation Candidate Dashboard Install Apache2 Sudo

Y: Deal apache2 offers no set up candidate Code: Select all shearer apt-cache research mod php5 amongst various other things lists Code: Choose all libapache-m&243 d-php5 - server-sid&233 , HTML-&233 mbedded scripting vocabulary (apache 1.3 module) libapache2-m&243 d-php5 - server-sid&233. While Ruby is used quite frequently for web development, itвЂ™s also popular as a scripting language.E Package Apache2 Has No Installation Candidate Mod Php5 Amongst. Created in 1996 by Yukihiro Matsumoto, Ruby became really popular in the late 2000s with the introduction of the Ruby on RailsВ web framework. E: Package 'apache2' has no installation candidate.or is only available from another source E: Package lib32asound2 has no installation candidate E: Package ia32-libs has no installation candidateRubyВ is an open-source programming language with a strong developer focus. The following errors were encountered E: Unable to locate package lamp-server E: Couldn't find task 'lamp-server' E: Couldn't find any package by regex 'lamp-server' Also. Sudo apt-get install apache2 sudo apt-get install lamp-server sudo apt-get install tasksel All methods refused to work.

Understand the difference between Snap and APTTLDRвЂ”Run these commands from the Terminal applicationHere are the commands to install with APT: sudo apt updateHere is the command to install with Snap: sudo snap install ruby вЂ“classic Package managers: The difference between APT and SnapHold on! WhatвЂ™s a package manager? A package manager is an application whose job is to manage software on your computer. So letвЂ™s find out how easy it is to get up and running! What weвЂ™re going to do Ruby is known for being easy to learnВ and fun to use. If, after running configure, you find support for something.

When I mention APT in this guide, IвЂ™m referring specifically to the aptВ command line tool. APT refers to a suite of tools is a suite of tools for managing packages. They save you the trouble of needing to maintain and update each piece of software on your machine individually.APT and Snap are package managers. Package managers will install software in a consistent manner and keep your computer tidy.

The aptВ command wraps some of the most commonly used functionality from the apt-getВ and apt-cacheВ commands into a single command. However, since Ubuntu 16.04, a more user-friendly command, apt, has been included with the base installation. If youвЂ™ve used Ubuntu for a while, you might be asking, вЂњWhy not apt-get?вЂќ The apt-getВ tool still exists. The Snapcraft ecosystem integrates with the Ubuntu Software Store, but if youвЂ™re installing a tool like Ruby, you should familiarize yourself with running commands in a shell.APT is the built-in package manager for Ubuntu. Snapcraft as a whole can be thought of as an ecosystem for package development and distribution.

There are many different Linux distros, which use different types of packages. Why discuss both?We wonвЂ™t go too in depth here, but the basic premise is that package management has been a sticky problem for Linux systems. Snap uses its own package format and provides a more universal way to develop and distribute packages for Linux systems.

However, youвЂ™ll notice later in this guide that when we install Ruby from APT, the version is going to be a bit older (2.5.1p57). It will work perfectly fine in this case. By providing distro and version agnostic packages, called snaps, itвЂ™s attempting to increase the speed at which developers can release changes and features to users! What does that mean for me?APT is traditionally the means to install software on your Ubuntu installation. For users of these systems, this means that updates to the software we use can be slow.The Snapcraft ecosystem is attempting to alleviate this package versioning and distribution problem. This means that for a developer to release one package, that developer will have to make several versions of that package to ensure that it works as expected across all the different distros and versions.

WeвЂ™re going to use the Terminal application to update the repositories APT knows about in order to make sure it has the latest packages available. This process should be the same regardless of whether youвЂ™re working on a fresh install or an existing system. WeвЂ™re going to execute a couple of commands, and weвЂ™ll be ready to go.

The shell is a CLI that gives us a way to interact with the operating system via commands. The application icon should look something like this:Terminal is a program that gives us access to the shell. If you donвЂ™t know what that is, itвЂ™s a button that looks like a nine-dot grid.Type in вЂњterminalвЂќ and select the application. To do that, click on the вЂњShow ApplicationsвЂќ button on your desktop. Step 1: Open the Terminal applicationFirst, we need to open up Terminal.

The home directory is a special directory on Unix-like systems that belongs to you, the logged-in user. By default, the shell will open in your home directory, and the tilde is an alias for that directory. The tilde character following the colon indicates what directory weвЂ™re in. My prompt looks like this: :~$The first section, , refers to the logged in user.

APT will come installed with a list of packages to download when installing various pieces of software. Step 2: Update APTBefore we install Ruby, we want to make sure that APT has the latest package lists. Ruby doesnвЂ™t come installed on Ubuntu, so unless you or someone else has installed it, you should receive an empty prompt like this: which rubyNow that weвЂ™ve verified that Ruby is not installed, letвЂ™s do our APT update. If itвЂ™s not installed, youвЂ™ll be presented with another prompt. We can run this command: which rubyIf Ruby is installed, you will receive some output after the prompt that tells you where Ruby is installed on your machine.

A simple explanation for our purposes is that the sudoВ command takes another command and executes it with elevated permissions. Otherwise youвЂ™ll need to contact whoever administers the system youвЂ™re working on.The actual command weвЂ™re running is apt update, but weвЂ™re prefixing it with a special command called sudo. Sudo apt updateThis command will prompt you for your password if you have administrative access, which you should if youвЂ™re working on a system of your own.

APT is telling us that additional packages will be installed. DoneThe following additional packages will be installed:Fonts-lato javascript-common libjs-jquery libruby2.5 rake ruby-did-you-meanRuby-minitest ruby-net-telnet ruby-power-assert ruby-test-unit ruby2.5The following NEW packages will be installed:Fonts-lato javascript-common libjs-jquery libruby2.5 rake rubyRuby-did-you-mean ruby-minitest ruby-net-telnet ruby-power-assertRuby-test-unit ruby2.5 rubygems-integration0 upgraded, 13 newly installed, 0 to remove and 312 not upgraded.After this operation, 27.8 MB of additional disk space will be used.There are a few things happening here. ItвЂ™s as easy as: sudo apt install rubyYouвЂ™ll receive some output that looks like this: Reading package lists. LetвЂ™s install this package. Bionic refers to вЂњBionic Beaver,вЂќ which is the codename for the Ubuntu 18.04.2 release. HereвЂ™s the command and the output for me: apt list rubyWeвЂ™ll see that thereвЂ™s a Ruby package available for bionic.

Very cool! We have successfully installed Ruby with APT. HereвЂ™s what it looks like on my machine: which rubyRuby 2.5.1p57 ( revision 63029) We can see that our Ruby installation lives in the /usr/binВ directory and that the version is 2.5.1. We can run the whichcommand again, and also use the ruby -vВ command to check the installed Ruby version.

E Package Apache2 Has No Installation Candidate Dashboard