5824: Support configuration with a download-only host.

[arvados.git] / doc / install / install-workbench-app.html.textile.liquid

diff --git a/doc/install/install-workbench-app.html.textile.liquid b/doc/install/install-workbench-app.html.textile.liquid
index 91dd1f11983cf5c5e0b76e0dcaa5f131db3a823d..22fc1557a8fae0336fff6f0f80e89e8f8d1b1262 100644 (file)
--- a/doc/install/install-workbench-app.html.textile.liquid
+++ b/doc/install/install-workbench-app.html.textile.liquid
@@ -6,7 +6,7 @@ title: Install Workbench
 
 h2. Install prerequisites
 
-The Arvados package repository includes Workbench server package that can help automate much of the deployment.
+The Arvados package repository includes a Workbench server package that can help automate much of the deployment.
 
 h3(#install_ruby_and_bundler). Install Ruby and Bundler
 
@@ -93,7 +93,15 @@ For best performance, we recommend you use Nginx as your Web server front-end, w
 
 <notextile>
 <ol>
-<li><a href="https://www.phusionpassenger.com/documentation/Users%20guide%20Nginx.html">Install Nginx and Phusion Passenger</a>.</li>
+<li><a href="https://www.phusionpassenger.com/library/walkthroughs/deploy/ruby/ownserver/nginx/oss/install_passenger_main.html">Install Nginx and Phusion Passenger</a>.</li>
+
+<li>If you're deploying on CentOS and using the python27 Software Collection, configure Nginx to use it:
+
+<pre><code>~$ <span class="userinput">sudo usermod --shell /bin/bash nginx</span>
+~$ <span class="userinput">sudo -u nginx sh -c 'echo "[[ -z \$PS1 && -e /opt/rh/python27/enable ]] && source /opt/rh/python27/enable" >>~/.bash_profile'</span>
+</code></pre>
+
+</li>
 
 <li><p>Edit the http section of your Nginx configuration to run the Passenger server, and act as a front-end for it.  You might add a block like the following, adding SSL and logging parameters to taste:</p>