Javascript-форум - help !!! Ошибка npm install bignum

При установке пакета bignum вот такая ошибка.
Подскажите - куда копать.

Установлено:
Windows 10
nodejs 4.4.3
Microsoft Visual Studio 2015 (C++)
Python 2.7

C:\project>npm install bignum
\
> bignum@0.11.0 install C:\project\node_modules\bignum
> node-gyp configure build

C:\project\node_modules\bignum>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" configure build ) else (node "" configure build )
Сборка проектов в этом решении по одному. Чтобы включить параллельную сборку, добавьте параметр "/m".
bignum.cc
C:\project\node_modules\bignum\node_modules\nan\nan.h(23): fatal error C1083: Не удается открыть файл включение: node_v
ersion.h: No such file or directory [C:\project\node_modules\bignum\build\bignum.vcxproj]
gyp ERR! build error
gyp ERR! stack Error: `C:\Program Files (x86)\MSBuild\14.0\bin\msbuild.exe` failed with exit code: 1
gyp ERR! stack at ChildProcess.onExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\build.js:276:23)
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 Windows_NT 10.0.10240
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "build"
gyp ERR! cwd C:\project\node_modules\bignum
gyp ERR! node -v v4.4.3
gyp ERR! node-gyp -v v3.3.1
gyp ERR! not ok
npm ERR! Windows_NT 10.0.10240
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "bignum"
npm ERR! node v4.4.3
npm ERR! npm v2.15.1
npm ERR! code ELIFECYCLE

npm ERR! bignum@0.11.0 install: `node-gyp configure build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the bignum@0.11.0 install script 'node-gyp configure build'.
npm ERR! This is most likely a problem with the bignum package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node-gyp configure build
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs bignum
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!
npm ERR! npm owner ls bignum
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR! C:\project\npm-debug.log