E:\My Development\node_chat_new>npm install mongodb
npm WARN package.json node_chat_new@1.0.0 No repository field.
npm WARN package.json node_chat_new@1.0.0 No README data
-
> kerberos@0.0.10 install E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\kerberos
> (node-gyp rebuild 2> builderror.log) || (exit 0)


E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\kerberos>node "C:\Program Files\node
js\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild
-
> bson-ext@0.1.3 install E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\bson\node_m
odules\bson-ext
> node-pre-gyp install --fallback-to-build


E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\bson\node_modules\bson-ext>node "C:\
Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" clean

E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\bson\node_modules\bson-ext>node "C:\
Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" configure --fallback-to-bui
ld "--module=E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\bson\node_modules\bson-
ext\build\Release\bson.node" --module_name=bson "--module_path=E:\My Development\node_chat_new\node_modules\mongodb\node_modules
\mongodb-core\node_modules\bson\node_modules\bson-ext\build\Release"
gyp ERR! configure error
gyp ERR! stack Error: spawn ENOENT
gyp ERR! stack     at errnoException (child_process.js:1001:11)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (child_process.js:792:34)
gyp ERR! System Windows_NT 6.2.9200
gyp ERR! command "node" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "--
fallback-to-build" "--module=E:\\My Development\\node_chat_new\\node_modules\\mongodb\\node_modules\\mongodb-core\\node_modules\
\bson\\node_modules\\bson-ext\\build\\Release\\bson.node" "--module_name=bson" "--module_path=E:\\My Development\\node_chat_new\
\node_modules\\mongodb\\node_modules\\mongodb-core\\node_modules\\bson\\node_modules\\bson-ext\\build\\Release"
gyp ERR! cwd E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\bson\node_modules\bson-
ext
gyp ERR! node -v v0.10.33
gyp ERR! node-gyp -v v1.0.1
gyp ERR! not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute 'node-gyp.cmd configure --fallback-to-build --module=E:\My Development\node_cha
t_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\bson\node_modules\bson-ext\build\Release\bson.node --module_na
me=bson --module_path=E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\bson\node_modu
les\bson-ext\build\Release' (1)
node-pre-gyp ERR! stack     at ChildProcess. (E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongo
db-core\node_modules\bson\node_modules\bson-ext\node_modules\node-pre-gyp\lib\util\compile.js:83:29)
node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:98:17)
node-pre-gyp ERR! stack     at maybeClose (child_process.js:756:16)
node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (child_process.js:823:5)
node-pre-gyp ERR! System Windows_NT 6.2.9200
node-pre-gyp ERR! command "node" "E:\\My Development\\node_chat_new\\node_modules\\mongodb\\node_modules\\mongodb-core\\node_mod
ules\\bson\\node_modules\\bson-ext\\node_modules\\node-pre-gyp\\bin\\node-pre-gyp.js" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\bson\node_modu
les\bson-ext
node-pre-gyp ERR! node -v v0.10.33
node-pre-gyp ERR! node-pre-gyp -v v0.6.4
node-pre-gyp ERR! not ok
Failed to execute 'node-gyp.cmd configure --fallback-to-build --module=E:\My Development\node_chat_new\node_modules\mongodb\node
_modules\mongodb-core\node_modules\bson\node_modules\bson-ext\build\Release\bson.node --module_name=bson --module_path=E:\My Dev
elopment\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\bson\node_modules\bson-ext\build\Release' (1)

npm WARN optional dep failed, continuing bson-ext@0.1.3

> bson@0.3.1 install E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\bson
> (node-gyp rebuild 2> builderror.log) || (exit 0)


E:\My Development\node_chat_new\node_modules\mongodb\node_modules\mongodb-core\node_modules\bson>node "C:\Program Files\nodejs\n
ode_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild
mongodb@2.0.28 node_modules\mongodb
??? readable-stream@1.0.31 (string_decoder@0.10.31, isarray@0.0.1, inherits@2.0.1, core-util-is@1.0.1)
??? mongodb-core@1.1.25 (kerberos@0.0.10, bson@0.3.1)

E:\My Development\node_chat_new>

please help me to contune this tutorial