npm update error...

[SKlayer]

gyp ERR! build error
gyp ERR! stack Error: make failed with exit code: 2
gyp ERR! stack at ChildProcess.onExit (/usr/share/node-gyp/lib/build.js:269:23)
gyp ERR! stack at emitTwo (events.js:87:13)
gyp ERR! stack at ChildProcess.emit (events.js:172:7)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12)
gyp ERR! System Linux 4.4.0-116-generic
gyp ERR! command "/usr/bin/nodejs" "/usr/bin/node-gyp" "rebuild"
gyp ERR! cwd /mine/pool/cryptonote/node_modules/cryptonote-util
gyp ERR! node -v v4.2.6
gyp ERR! node-gyp -v v3.0.3
gyp ERR! not ok
cryptonote-charnapool@1.2.1 /mine/pool/cryptonote
├── async@1.5.2
├── base58-native@0.1.4
├── bignum@0.12.5
├── cli-color@1.2.0
├── dateformat@3.0.3
├── multi-hashing@0.0.9 (git://github.com/fancoder/node-multi-hashing.git#ec00b7429b668b3366d80a8fa85e9c22b4792d70)
└── redis@2.8.0

npm ERR! Linux 4.4.0-116-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! code ELIFECYCLE

npm ERR! cryptonote-util@0.0.1 install: node-gyp rebuild
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the cryptonote-util@0.0.1 install script 'node-gyp rebuild'.
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 cryptonote-util package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node-gyp rebuild
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs cryptonote-util
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls cryptonote-util
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:

This is log:
13587 verbose stack Error: cryptonote-util@0.0.1 install: node-gyp rebuild
13587 verbose stack Exit status 1
13587 verbose stack at EventEmitter. (/usr/share/npm/lib/utils/lifecycle.js:232:16)
13587 verbose stack at emitTwo (events.js:87:13)
13587 verbose stack at EventEmitter.emit (events.js:172:7)
13587 verbose stack at ChildProcess. (/usr/share/npm/lib/utils/spawn.js:24:14)
13587 verbose stack at emitTwo (events.js:87:13)
13587 verbose stack at ChildProcess.emit (events.js:172:7)
13587 verbose stack at maybeClose (internal/child_process.js:821:16)
13587 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)
13588 verbose pkgid cryptonote-util@0.0.1
13589 verbose cwd /mine/pool/cryptonote
13590 error Linux 4.4.0-116-generic
13591 error argv "/usr/bin/nodejs" "/usr/bin/npm" "update"
13592 error node v4.2.6
13593 error npm v3.5.2
13594 error code ELIFECYCLE
13595 error cryptonote-util@0.0.1 install: node-gyp rebuild
13595 error Exit status 1
13596 error Failed at the cryptonote-util@0.0.1 install script 'node-gyp rebuild'.
13596 error Make sure you have the latest version of node.js and npm installed.
13596 error If you do, this is most likely a problem with the cryptonote-util package,
13596 error not with npm itself.
13596 error Tell the author that this fails on your system:
13596 error node-gyp rebuild
13596 error You can get information on how to open an issue for this project with:
13596 error npm bugs cryptonote-util
13596 error Or if that isn't available, you can get their info via:
13596 error npm owner ls cryptonote-util
13596 error There is likely additional logging output above.
13597 verbose exit [ 1, true ]