While it can t install ruby by default its ruby build plugin can.
Install ruby 2 6 and add its location to your path.
Rubyinstaller 2 7 0 1 has been released.
This is where ruby and all of its related components will be installed along with the rvm executable program you use to install ruby.
Please note that some gems are not yet compatible with ruby 2 7 on windows.
So if you run cd mnt c you ll be at the root of the c drive.
Rvm ruby version manager rvm allows you to install and manage multiple installations of ruby on your system.
Your regular ruby application isn t built as a gem so it doesn t get this feature.
2020 01 05 read full article.
Look for the.
The installation process modifies your bashrc file to add the rvm bin folder to your path environment variable so you can run the rvm command easily.
However the rvm command won t be accessible in your.
First let s list all the available versions of ruby.
Find more in the faq.
If configure does not exist or is older than configure ac run autoconf to re generate configure.
This is what you need to do to compile and install ruby.
Rbenv install l the output of that command should be a long list of versions that you can choose to install.
See the ruby 2 7 0 release post and the the rubyinstaller changelog for more details.
Have you seen those gemfile files.
For distributions other than ubuntu if your distribution doesn t provide a tool like apt get then you can use a site such as rpmfind to find ruby packages.
This is because gems with c extensions are not compatible between ruby 2 5 and 2 6.
That s why bundler exists.
You should therefore stay on 2 6 until 2 7 is well supported unless you want to contribute and fix remaining issues.
Refer to your distribution s documentation and community forums for help installing ruby on distributions other than ubuntu or its variants.
It can also manage different gemsets.
We ll now install a particular version of ruby.
If you want to use microsoft visual c to compile ruby read win32 readme win32 instead of this document.
With the ruby build rbenv plugin now installed we can install whatever versions of ruby that we may need through a simple command.
That s where you write what gems you want to use for your ruby application.
Every distribution is different.
Rubyinstaller head is a daily updated version of the ruby development branch.
These gems will be loaded for you without having to require them.
A gemfile looks like this.
