X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/2cced4f5eddf8500196a8ac3a8e9b23282a313bd..8a6bd5b851e0e947b74710c4c2dd1ea59dce606a:/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 387f023f24..4381d9fedf 100644
--- a/doc/_includes/_install_ruby_and_bundler.liquid
+++ b/doc/_includes/_install_ruby_and_bundler.liquid
@@ -4,112 +4,21 @@ Copyright (C) The Arvados Authors. All rights reserved.
 SPDX-License-Identifier: CC-BY-SA-3.0
 {% endcomment %}
 
-Ruby 2.5 or newer is required.
+Ruby 2.7 or newer is required.
 
-* "Option 1: Install from packages":#packages
-* "Option 2: Install with RVM":#rvm
-* "Option 3: Install from source":#fromsource
+h2. Alma/CentOS/Red Hat/Rocky
 
-h2(#packages). Option 1: Install from packages
-
-{% include 'notebox_begin' %}
-Future versions of Arvados may require a newer version of Ruby than is packaged with your OS.  Using OS packages simplifies initial install, but may complicate upgrades that rely on a newer Ruby.  If this is a concern, we recommend using "RVM":#rvm.
-{% include 'notebox_end' %}
-
-h3. Centos 7
-
-The Ruby version shipped with Centos 7 is too old.  Use "RVM":#rvm to install Ruby 2.5 or later.
-
-h3. Debian and Ubuntu
-
-Ubuntu 16.04 (xenial) ships with Ruby 2.3, which is not supported by Arvados.  Use "RVM":#rvm to install Ruby 2.5 or later.
-
-Debian 10 (buster) and Ubuntu 18.04 (bionic) and later ship with Ruby 2.5, which is supported by Arvados.
+Version 8 of these distributions provides Ruby 2.7. You can install it by running:
 
 <notextile>
-<pre><code># <span class="userinput">apt-get --no-install-recommends install ruby ruby-dev bundler</span></code></pre>
+<pre><code># <span class="userinput">dnf module enable ruby:2.7</span>
+# <span class="userinput">dnf install --enablerepo=devel ruby ruby-devel</span></code></pre>
 </notextile>
 
-h2(#rvm). Option 2: Install with RVM
-
-h3. Install gpg and curl
-
-h4. Centos 7
-
-<pre>
-yum install gpg curl which
-</pre>
+h2. Debian and Ubuntu
 
-h4. Debian and Ubuntu
-
-<pre>
-apt-get --no-install-recommends install gpg curl
-</pre>
-
-h3. Install RVM
-
-<notextile>
-<pre><code># <span class="userinput">gpg --keyserver pgp.mit.edu --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
-\curl -sSL https://get.rvm.io | bash -s stable --ruby=2.5
-</span></code></pre></notextile>
-
-To use Ruby installed from RVM, load it in an open shell like this:
+Debian 11 (bullseye) and Ubuntu 20.04 (focal) and later ship with Ruby 2.7 or newer, which is sufficient for Arvados.
 
 <notextile>
-<pre><code><span class="userinput">. /usr/local/rvm/scripts/rvm
-</span></code></pre></notextile>
-
-Alternately you can use @rvm-exec@ (the first parameter is the ruby version to use, or "default"), for example:
-
-<notextile>
-<pre><code><span class="userinput">rvm-exec default rails console
-</span></code></pre></notextile>
-
-Finally, install Bundler:
-
-<notextile>
-<pre><code>~$ <span class="userinput">gem install bundler</span>
-</code></pre></notextile>
-
-h2(#fromsource). Option 3: Install from source
-
-Install prerequisites for Debian 10:
-
-<notextile>
-<pre><code><span class="userinput">sudo apt-get install \
-    bison build-essential gettext libcurl4 \
-    libcurl4-openssl-dev libpcre3-dev libreadline-dev \
-    libssl-dev libxslt1.1 zlib1g-dev
-</span></code></pre></notextile>
-
-Install prerequisites for CentOS 7:
-
-<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 \
-    make automake libtool bison sqlite-devel tar
-</span></code></pre></notextile>
-
-Install prerequisites for Ubuntu 16.04:
-
-<notextile>
-<pre><code><span class="userinput">sudo apt-get install \
-    bison build-essential gettext libcurl3 \
-    libcurl3-openssl-dev libpcre3-dev libreadline-dev \
-    libssl-dev libxslt1.1 zlib1g-dev
-</span></code></pre></notextile>
-
-Build and install Ruby:
-
-<notextile>
-<pre><code><span class="userinput">mkdir -p ~/src
-cd ~/src
-curl -f http://cache.ruby-lang.org/pub/ruby/2.5/ruby-2.5.5.tar.gz | tar xz
-cd ruby-2.5.5
-./configure --disable-install-rdoc
-make
-sudo make install
-
-sudo -i gem install bundler</span>
-</code></pre></notextile>
+<pre><code># <span class="userinput">apt-get --no-install-recommends install ruby ruby-dev</span></code></pre>
+</notextile>