angular-seed: Cannot run the app

Here is the log from npm-debug.log file:

0 info it worked if it ends with ok
1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli   'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'start' ]
2 info using npm@3.3.12
3 info using node@v5.3.0
4 verbose run-script [ 'prestart', 'start', 'poststart' ]
5 info lifecycle angular2-seed@0.0.0~prestart: angular2-seed@0.0.0
6 silly lifecycle angular2-seed@0.0.0~prestart: no script for prestart, continuing
7 info lifecycle angular2-seed@0.0.0~start: angular2-seed@0.0.0
8 verbose lifecycle angular2-seed@0.0.0~start: unsafe-perm in lifecycle true
9 verbose lifecycle angular2-seed@0.0.0~start: PATH: C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin;C:\OpenServer\domains\angular2-seed\node_modules\.bin;c:\openserver\modules\php\PHP-5.6\ext;c:\openserver\modules\php\PHP-5.6\pear;c:\openserver\modules\php\PHP-5.6\pear\bin;c:\openserver\modules\php\PHP-5.6;c:\openserver\modules\imagemagick;c:\openserver\modules\wget\bin;c:\openserver\modules\git;c:\openserver\modules\git\bin;c:\openserver\modules\git\mingw\bin;c:\openserver\modules\git\cmd;c:\openserver\modules\database\MySQL-5.6\bin;c:\openserver\modules\http\Nginx-1.7\bin;c:\openserver\modules\http\Nginx-1.7;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32\Wbem;C:\WINDOWS\SysWOW64;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\HashiCorp\Vagrant\bin;C:\Program Files\nodejs\;C:\Users\Alimzhan\.dnx\bin;C:\Program Files\Microsoft DNX\Dnvm\;C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Users\Alimzhan\AppData\Roaming\npm
10 verbose lifecycle angular2-seed@0.0.0~start: CWD: C:\OpenServer\domains\angular2-seed
11 silly lifecycle angular2-seed@0.0.0~start: Args: [ '/d /s /c', 'gulp serve --env dev' ]
12 silly lifecycle angular2-seed@0.0.0~start: Returned: code: 1  signal: null
13 info lifecycle angular2-seed@0.0.0~start: Failed to exec start script
14 verbose stack Error: angular2-seed@0.0.0 start: `gulp serve --env dev`
14 verbose stack Exit status 1
14 verbose stack     at EventEmitter.<anonymous> (C:\Program Files\nodejs\node_modules\npm\lib\utils\lifecycle.js:232:16)
14 verbose stack     at emitTwo (events.js:87:13)
14 verbose stack     at EventEmitter.emit (events.js:172:7)
14 verbose stack     at ChildProcess.<anonymous> (C:\Program Files\nodejs\node_modules\npm\lib\utils\spawn.js:24:14)
14 verbose stack     at emitTwo (events.js:87:13)
14 verbose stack     at ChildProcess.emit (events.js:172:7)
14 verbose stack     at maybeClose (internal/child_process.js:818:16)
14 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5)
15 verbose pkgid angular2-seed@0.0.0
16 verbose cwd C:\OpenServer\domains\angular2-seed
17 error Windows_NT 10.0.10586
18 error argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "start"
19 error node v5.3.0
20 error npm  v3.3.12
21 error code ELIFECYCLE
22 error angular2-seed@0.0.0 start: `gulp serve --env dev`
22 error Exit status 1
23 error Failed at the angular2-seed@0.0.0 start script 'gulp serve --env dev'.
23 error Make sure you have the latest version of node.js and npm installed.
23 error If you do, this is most likely a problem with the angular2-seed package,
23 error not with npm itself.
23 error Tell the author that this fails on your system:
23 error     gulp serve --env dev
23 error You can get their info via:
23 error     npm owner ls angular2-seed
23 error There is likely additional logging output above.
24 verbose exit [ 1, true ]