There may or may not be another error regarding the agent being already installed.
Undetermined. It may be related to a previous installation in another directory.
We then proceeded with the following steps:
chmod 755 agent-upgrade
chmod 755 rollout*
agent-upgrade -reinstall -dir=/opt/altiris/notification/nsagent
agent-upgrade myns7servername -reinstall -dir=/opt/altiris/notification/nsagentWe then ran "/opt/altiris/notification/nsagent/bin/aex-configure -iconfigure", specified the NS7 server name at the first prompt, accepted the default values for the remaining prompt. The altiris process started and the client computer was able to communicate properly with the NS7 server.
Altiris Agent for Unix, Linux and Mac 7.x.