17044: implement review comments (part 1).

[arvados.git] / 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 d14e555f89bcdbe35a93ecc7e859a98cea60587c..7be699d3fb4f88eee2a3f6c4b65bd901192f3358 100644 (file)
--- a/doc/_includes/_install_ruby_and_bundler.liquid
+++ b/doc/_includes/_install_ruby_and_bundler.liquid
@@ -4,7 +4,7 @@ Copyright (C) The Arvados Authors. All rights reserved.
 SPDX-License-Identifier: CC-BY-SA-3.0
 {% endcomment %}
 
-Minimum of Ruby 2.3 is required.  Ruby 2.5 is recommended.
+Ruby 2.5 or newer is required.
 
 * "Option 1: Install from packages":#packages
 * "Option 2: Install with RVM":#rvm
@@ -13,16 +13,18 @@ Minimum of Ruby 2.3 is required.  Ruby 2.5 is recommended.
 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
+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
+The Ruby version shipped with Centos 7 is too old.  Use "RVM":#rvm to install Ruby 2.5 or later.
 
 h3. Debian and Ubuntu
 
-Debian 9 (stretch) and Ubuntu 16.04 (xenial) ship Ruby 2.3, which is sufficient to run Arvados.  Later releases have newer versions of Ruby that can also run Arvados.
+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.
 
 <notextile>
 <pre><code># <span class="userinput">apt-get --no-install-recommends install ruby ruby-dev bundler</span></code></pre>
@@ -71,11 +73,11 @@ Finally, install Bundler:
 
 h2(#fromsource). Option 3: Install from source
 
-Install prerequisites for Debian 8:
+Install prerequisites for Debian 10:
 
 <notextile>
 <pre><code><span class="userinput">sudo apt-get install \
-    bison build-essential gettext libcurl3 libcurl3-gnutls \
+    bison build-essential gettext libcurl4 \
     libcurl4-openssl-dev libpcre3-dev libreadline-dev \
     libssl-dev libxslt1.1 zlib1g-dev
 </span></code></pre></notextile>
@@ -89,13 +91,13 @@ Install prerequisites for CentOS 7:
     make automake libtool bison sqlite-devel tar
 </span></code></pre></notextile>
 
-Install prerequisites for Ubuntu 12.04 or 14.04:
+Install prerequisites for Ubuntu 16.04:
 
 <notextile>
 <pre><code><span class="userinput">sudo apt-get install \
-    gawk g++ gcc make libc6-dev libreadline6-dev zlib1g-dev libssl-dev \
-    libyaml-dev libsqlite3-dev sqlite3 autoconf libgdbm-dev \
-    libncurses5-dev automake libtool bison pkg-config libffi-dev curl
+    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: