+{% comment %}
+Copyright (C) The Arvados Authors. All rights reserved.
+
+SPDX-License-Identifier: CC-BY-SA-3.0
+{% endcomment %}
+
{% include 'notebox_begin' %}
{% if rh_version %} On CentOS {{rh_version}} and RHEL {{rh_version}},
{% else %} On CentOS and RHEL,
-{% endif %} these packages require a more recent version of Python from Software Collections. The Software Collection will be installed automatically as long as Software Collections are enabled on your system.
+{% endif %} these packages require a more recent version from Software Collections. The Software Collection will be installed automatically as long as Software Collections are enabled on your system.
To "enable Software Collections on CentOS":https://wiki.centos.org/AdditionalResources/Repositories/SCL, run:
</code></pre>
</notextile>
-To enable Software Collections on RHEL, "follow section 2.1 of Red Hat's Installation chapter":https://access.redhat.com/documentation/en-US/Red_Hat_Software_Collections/2/html/2.0_Release_Notes/chap-Installation.html.
+To enable Software Collections on RHEL:
+
+<notextile>
+<pre><code>~$ <span class="userinput">sudo yum-config-manager --enable rhel-server-rhscl-7-rpms</span>
+</code></pre>
+</notextile>
+
+"See also section 2.1 of Red Hat's Installation chapter":https://access.redhat.com/documentation/en-US/Red_Hat_Software_Collections/2/html/2.0_Release_Notes/chap-Installation.html .
{% include 'notebox_end' %}