-Currently, only Ruby 2.1 is supported.
+{% comment %}
+Copyright (C) The Arvados Authors. All rights reserved.
+
+SPDX-License-Identifier: CC-BY-SA-3.0
+{% endcomment %}
+
+Ruby 2.5 is recommended; Ruby 2.3 is also known to work.
-<pre><code><span class="userinput">sudo gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
-\curl -sSL https://get.rvm.io | sudo bash -s stable --ruby=2.1
+<pre><code><span class="userinput">sudo gpg --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
+\curl -sSL https://get.rvm.io | sudo bash -s stable --ruby=2.5
</span></code></pre></notextile>
Either log out and log back in to activate RVM, or explicitly load it in all open shells like this:
</span></code></pre></notextile>
Either log out and log back in to activate RVM, or explicitly load it in all open shells like this:
<notextile>
<pre><code><span class="userinput">sudo yum install \
libyaml-devel glibc-headers autoconf gcc-c++ glibc-devel \
patch readline-devel zlib-devel libffi-devel openssl-devel \
<notextile>
<pre><code><span class="userinput">sudo yum install \
libyaml-devel glibc-headers autoconf gcc-c++ glibc-devel \
patch readline-devel zlib-devel libffi-devel openssl-devel \