openSUSE 13.1:
<pre class="term">
-sudo -i
-curl http://download.opensuse.org/repositories/devel:/tools:/lttng/openSUSE_13.1/devel:tools:lttng.repo > /etc/zypp/repos.d/lttng.repo
+sudo zypper addrepo http://download.opensuse.org/repositories/devel:/tools:/lttng/openSUSE_13.1/devel:tools:lttng.repo
</pre>
Then, refresh the package database: