Updating npm dependencies
npm ERR! Linux 4.4.0-72-generic
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "update"
npm ERR! node v4.2.6
npm ERR! npm  v3.5.2

npm ERR! Cannot read property 'version' of undefined
npm ERR! 
npm ERR! If you need help, you may report this error at:
npm ERR!     <https://github.com/npm/npm/issues>

npm ERR! Please include the following file with any support request:
npm ERR!     /home/sol/prj/yiisoft/yii-twig/npm-debug.log
Fallback to previous state for the Asset package