Restarting ghost on Ubuntu 14.04 throws errors

I have an installation of Ghost 0.5.1 on Ubuntu 14.04. I made changes to the config.js so the home page points to my IP address. I tried to restart npm but I get the following errors:

npm ERR! ghost@0.5.1 start: node index npm ERR! Exit status 8 npm ERR! npm ERR! Failed at the ghost@0.5.1 start script. npm ERR! This is most likely a problem with the ghost package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! node index npm ERR! You can get their info via: npm ERR! npm owner ls ghost npm ERR! There is likely additional logging output above. npm ERR! System Linux 3.13.0-24-generic npm ERR! command “/usr/local/bin/node” “/usr/local/bin/npm” “start” npm ERR! cwd /var/www/ghost npm ERR! node -v v0.10.30 npm ERR! npm -v 1.4.21 npm ERR! code ELIFECYCLE npm ERR! npm ERR! Additional logging details can be found in: npm ERR! /var/www/ghost/npm-debug.log npm ERR! not ok code 0 root@ghost2:/var/www/ghost# cd root@ghost2:~# nano npm-debug.log root@ghost2:~#

In npm-debug.log

0 info it worked if it ends with ok 1 verbose cli [ ‘/usr/local/bin/node’, ‘/usr/local/bin/npm’, ‘restart’ ] 2 info using npm@1.4.21 3 info using node@v0.10.30 4 verbose config Skipping project config: /root/.npmrc. (matches userconfig) 5 error Error: ENOENT, open ‘/root/package.json’ 6 error If you need help, you may report this entire log, 6 error including the npm and node versions, at: 6 error http://github.com/npm/npm/issues 7 error System Linux 3.13.0-24-generic 8 error command “/usr/local/bin/node” “/usr/local/bin/npm” “restart” 9 error cwd /root 10 error node -v v0.10.30 11 error npm -v 1.4.21 12 error path /root/package.json 13 error code ENOENT 14 error errno 34 15 verbose exit [ 34, true ]

Any ideas?

Best

Tom