npm run build

> riot-web@0.9.7 build /root/riot-web
> node scripts/babelcheck.js && npm run build:res && npm run build:bundle

*****************************************
* vector-web has moved to babel 6       *
* Please "rm -rf node_modules && npm i" *
* then restore links as appropriate     *
*****************************************


npm ERR! Linux 2.6.32-042stab120.19
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "run" "build"
npm ERR! node v7.7.4
npm ERR! npm  v4.1.2
npm ERR! code ELIFECYCLE
npm ERR! riot-web@0.9.7 build: `node scripts/babelcheck.js && npm run build:res && npm run build:bundle`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the riot-web@0.9.7 build script 'node scripts/babelcheck.js && npm run build:res && npm run build:bundle'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the riot-web package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node scripts/babelcheck.js && npm run build:res && npm run build:bundle
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs riot-web
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls riot-web
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /root/riot-web/npm-debug.log
root@nbi-2169:~/riot-web#