avamar mcs启用不了

​admin@avamar:/tmp/> dpnctl start mcs​
​Identity added: /home/admin/.ssh/admin_key (/home/admin/.ssh/admin_key)​
​dpnctl: INFO: Starting MCS...​
​dpnctl: INFO: To monitor progress, run in another window: tail -f /tmp/dpnctl-mcs-start-output-18405​
​dpnctl: ERROR: error return from "[ -r /etc/profile ] && . /etc/profile ; /usr/local/avamar/bin/mcserver.sh --start" - exit status 2​
​dpnctl: ERROR: 1 error seen in output of "[ -r /etc/profile ] && . /etc/profile ; /usr/local/avamar/bin/mcserver.sh --start"​
​dpnctl: INFO: No /usr/local/avamar/var/dpn_service_status exist.​
​dpnctl: INFO: [see log file "/usr/local/avamar/var/log/dpnctl.log"]​