It will show ruby version which is installed in the system.
Sudo apt get install ruby.
Sudo pacman s ruby.
To get ruby just do this.
We ll now install a particular version of ruby.
Pacman arch linux arch linux uses a package manager named pacman.
As of this writing the current stable version of ruby is v2 7 1.
7on ubuntu 20 04 disco dingo.
Sudo emerge dev lang ruby.
Install ruby by.
The output shows that ruby version 2 3 3 is installed.
If the installation completes successfully then check ruby is working properly or not.
Sudo apt get install mysql server mysql client libmysqlclient dev installing the libmysqlclient dev gives you the necessary files to compile the mysql2 gem which is what rails will use to connect to mysql when you setup your rails app.
Sudo apt get install ruby full.
This should install the latest stable ruby version.
The following commands will add environment variables to your bashrc file to configure the gem installation path.
To install ruby from the default ubuntu repositories follow these steps.
Run the following command.
Sudo apt get install ruby full build essential zlib1g dev avoid installing rubygems packages called gems as the root user.
And next we ll see how to set up a development environment for ruby on rails 6.
Sudo apt get install ruby.
Rbenv install l the output of that command should be a long list of versions that you can choose to install.
To install a specific version set ruby targets in your make conf.
Debian gnu linux および ubuntu は apt というパッケージマネージャを使っています これはこのように実行することができます.
The easiest way to install ruby on your ubuntu system is through the apt package manager.
Press y when it will ask for permission to complete the installation process.
With the ruby build rbenv plugin now installed we can install whatever versions of ruby that we may need through a simple command.
First update the packages index.
At the time of writing the version in the ubuntu repositories is 2 5 1 which is the latest stable version of ruby.
See the gentoo ruby project website for details.
Sudo apt get install git 少し古めのgit バージョン 2 7 4 最新は2 16 1.
