I'm running Jenkins LTS 1.509.3 and I installed the run condition plugin via the update center (version 0.10).

After restarting Jenkins I can see that the plugin is installed, however it doesn't seem to be doing anything. I've opened up an existing job (matrix and non-matrix) and created a new job, none of which had a conditional build step available.

I'm not sure what it is I've done wrong. I also tried manually installing version 1.0 with no luck.