X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/c01ce0788adade520dc825152685aee0449a7da4..01da62c68cdef95f387fbd74f4e110b122d2f58e:/doc/_includes/_install_ruby_and_bundler.liquid

diff --git a/doc/_includes/_install_ruby_and_bundler.liquid b/doc/_includes/_install_ruby_and_bundler.liquid
index 302c4ab457..d5a5a15362 100644
--- a/doc/_includes/_install_ruby_and_bundler.liquid
+++ b/doc/_includes/_install_ruby_and_bundler.liquid
@@ -1,10 +1,16 @@
-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 2.3 is recommended; Ruby 2.1 is also known to work.
 
 h4(#rvm). *Option 1: Install with RVM*
 
 <notextile>
 <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
+\curl -sSL https://get.rvm.io | sudo bash -s stable --ruby=2.3
 </span></code></pre></notextile>
 
 Either log out and log back in to activate RVM, or explicitly load it in all open shells like this:
@@ -53,8 +59,8 @@ Build and install Ruby:
 <notextile>
 <pre><code><span class="userinput">mkdir -p ~/src
 cd ~/src
-curl http://cache.ruby-lang.org/pub/ruby/2.1/ruby-2.1.7.tar.gz | tar xz
-cd ruby-2.1.7
+curl -f http://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.3.tar.gz | tar xz
+cd ruby-2.3.3
 ./configure --disable-install-rdoc
 make
 sudo make install