i have an error at nodejs with 'oracledb'

I have an error with oracledb modules.

I have successed to install oracledb.

when i typed like this,

-> npm install oracledb
njsOracle.cpp
njsPool.cpp
njsConnection.cpp
njsResultSet.cpp
njsMessages.cpp
njsIntLob.cpp
dpiEnv.cpp
dpiEnvImpl.cpp
dpiException.cpp
dpiExceptionImpl.cpp
dpiConnImpl.cpp
dpiDateTimeArrayImpl.cpp
dpiPoolImpl.cpp
dpiStmtImpl.cpp
dpiUtils.cpp
dpiLob.cpp
dpiCommon.cpp
win_delay_load_hook.cc

C:\Users\aaa\AppData\Roaming\npm\node_modules\oracledb\build\Release\oracledb.lib 라이브러리 및 C:\Users\aaa \AppData\Roaming\npm\node_modules\oracledb\build\Release\oracledb.exp 개체를 생성하고 있습니다.
코드를 생성하고 있습니다.
코드를 생성했습니다.
oracledb.vcxproj -> C:\Users\aaa\AppData\Roaming\npm\node_modules\oracledb\build\Release\oracledb.node
oracledb.vcxproj -> C:\Users\aaa\AppData\Roaming\npm\node_modules\oracledb\build\Release\oracledb.pdb (Full PDB)
C:\Users\GwiTtaeGi\AppData\Roaming\npm
`-- oracledb@1.13.1

but when i execute require('oracledb'), there's an error like this.

Error: The specified procedure could not be found.
\?\c:\testnode\test\node_modules\oracledb\build\Release\oracledb.node
at Error (native)
at Object.Module._extensions..node (module.js:597:18)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object.
(c:\testnode\test\node_modules\oracledb\lib\oracledb.js:35:19)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)

I can't fix this error..

version is.. node -v : v6.10.3
npm -v : 4.5.0

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