19/04/2013 add comment by : ruo91 munin – Permission denied at /usr/share/perl5/Munin/Node/Service.pm line 215, line 30. Munin에서 Plugin을 실행 했을때 아래와 같은 문제를 만나볼수 있었습니다. # tail -F /var/log/munin/munin-node.log 2013/04/19-11:17:01 # ERROR: Failed to exec.