mysql56-server.plistがpermissionsエラー

% sudo port load mysql56-server
/opt/local/etc/LaunchDaemons/org.macports.mysql56-server/org.macports.mysql56-server.plist: Path had bad ownership/permissions
// Change owner
% sudo chown root /opt/local/etc/LaunchDaemons/org.macports.mysql56-server/org.macports.mysql56-server.plist


// Change authorization
% sudo chmod 600 /opt/local/etc/LaunchDaemons/org.macports.mysql56-server/org.macports.mysql56-server.plist


// Success
% sudo port load mysql56-server