I have git cloned angular2-starter-basic.. but while running npm start I am getting errors. Please suggest the solution. Following is log file text:-

0 info it worked if it ends with ok
1 verbose cli [ 'D:\ProgrameFiles\node.exe',
1 verbose cli 'C:\Users\jashanpreet.kaur\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js',
1 verbose cli 'start' ]
2 info using [email protected]
3 info using [email protected]
4 verbose run-script [ 'prestart', 'start', 'poststart' ]
5 info lifecycle [email protected]~ prestart: [email protected]
6 silly lifecycle [email protected]~ prestart: no script for prestart, continuing
7 info lifecycle [email protected]start: [email protected]
8 verbose lifecycle [email protected]start: unsafe-perm in lifecycle true
9 verbose lifecycle [email protected]start: PATH: C:\Users\jashanpreet.kaur\AppData\Roaming\npm\node_modules\npm\bin\node-gyp-bin;D:\Projects\angular2forms\node_modules.bin;C:\Program Files\ConEmu\ConEmu\Scripts;C:\Program Files\ConEmu;C:\Program Files\ConEmu\ConEmu;C:\Program Files\Java\jdk1.7.0\bin;D:\wamp\bin\php\php5.5.12;C:\Program Files\Git\cmd;C:\Program Files (x86)\Skype\Phone;C:\Python27;C:\Python27\Scripts;C:\Program Files\SlikSvn\bin;\C:\Program Files (x86)\PostgreSQL\9.5\bin;C:\Program Files\PostgreSQL\pg94\bin;C:\Python35;C:\Python35\Scripts;D:\ProgrameFiles;C:\Users\jashanpreet.kaur\AppData\Roaming\npm;C:\Program Files (x86)\Microsoft VS Code\bin
10 verbose lifecycle [email protected]start: CWD: D:\Projects\angular2forms
11 silly lifecycle [email protected]start: Args: [ '/d /s /c',
11 silly lifecycle 'tsc && concurrently "npm run tsc:w" "npm run lite"' ]
12 silly lifecycle [email protected]start: Returned: code: 1 signal: null
13 info lifecycle [email protected]~start: Failed to exec start script
14 verbose stack Error: [email protected] start: tsc && concurrently "npm run tsc:w" "npm run lite"
14 verbose stack Exit status 1
14 verbose stack at EventEmitter. (C:\Users\jashanpreet.kaur\AppData\Roaming\npm\node_modules\npm\lib\utils\lifecycle.js:279:16)
14 verbose stack at emitTwo (events.js:106:13)
14 verbose stack at EventEmitter.emit (events.js:191:7)
14 verbose stack at ChildProcess. (C:\Users\jashanpreet.kaur\AppData\Roaming\npm\node_modules\npm\lib\utils\spawn.js:40:14)
14 verbose stack at emitTwo (events.js:106:13)
14 verbose stack at ChildProcess.emit (events.js:191:7)
14 verbose stack at maybeClose (internal/child_process.js:877:16)
14 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
15 verbose pkgid [email protected]
16 verbose cwd D:\Projects\angular2forms
17 error Windows_NT 6.1.7601
18 error argv "D:\ProgrameFiles\node.exe" "C:\Users\jashanpreet.kaur\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js" "start"
19 error node v6.9.4
20 error npm v4.3.0
21 error code ELIFECYCLE
22 error errno 1
23 error [email protected] start: tsc && concurrently "npm run tsc:w" "npm run lite"
23 error Exit status 1
24 error Failed at the [email protected] start script 'tsc && concurrently "npm run tsc:w" "npm run lite"'.
24 error Make sure you have the latest version of node.js and npm installed.
24 error If you do, this is most likely a problem with the angular2-starter-basic package,
24 error not with npm itself.
24 error Tell the author that this fails on your system:
24 error tsc && concurrently "npm run tsc:w" "npm run lite"
24 error You can get information on how to open an issue for this project with:
24 error npm bugs angular2-starter-basic
24 error Or if that isn't available, you can get their info via:
24 error npm owner ls angular2-starter-basic
24 error There is likely additional logging output above.
25 verbose exit [ 1, true ]

npm ERR! Windows_NT 10.0.14393
npm ERR! argv "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "install"
npm ERR! node v6.9.4
npm ERR! npm v3.10.10
npm ERR! file D:\XXX\XXX\angular2-starter-basic\package.json
npm ERR! code EJSONPARSE

npm ERR! Failed to parse json
npm ERR! Trailing comma in object at 21:3
npm ERR! },
npm ERR! ^
npm ERR! File: D:\XXX\XXX\angular2-starter-basic\package.json
npm ERR! Failed to parse package.json data.
npm ERR! package.json must be actual JSON, not just JavaScript.
npm ERR!
npm ERR! This is not a bug in npm.
npm ERR! Tell the package author to fix their package.json file. JSON.parse

"devDependencies": {
"@types/jasmine": "2.5.36",
"@types/node": "^6.0.46",
"concurrently": "^3.2.0",
"lite-server": "^2.2.2",
"typescript": "~2.2.0", // Trailing comma in object at 21:3
},

So i was trying to follow the setup videos. After the typescript typings and concurrently installation when I try to run I get this error in npm debug log

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 [email protected]
3 info using [email protected]
4 verbose run-script [ 'prestart', 'start', 'poststart' ]
5 info lifecycle [email protected]prestart: [email protected]
6 silly lifecycle [email protected]prestart: no script for prestart, continuing
7 info lifecycle [email protected]start: [email protected]
8 verbose lifecycle [email protected]start: unsafe-perm in lifecycle true
9 verbose lifecycle [email protected]start: PATH: C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin;C:\Users\akashjain\Documents\angular2\ng2-start\node_modules.bin;C:\Users\akashjain\bin;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\local\bin;C:\Program Files\Git\usr\bin;C:\Program Files\Git\usr\bin;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Users\akashjain\bin;C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files (x86)\Intel\iCLS Client;C:\Program Files\Intel\iCLS Client;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\nodejs;C:\Program Files\Git\cmd;C:\Users\akashjain\AppData\Roaming\npm;C:\Users\akashjain\AppData\Local\atom\bin;C:\Program Files (x86)\Microsoft VS Code\bin;C:\Program Files\Git\usr\bin\vendor_perl;C:\Program Files\Git\usr\bin\core_perl
10 verbose lifecycle [email protected]start: CWD: C:\Users\akashjain\Documents\angular2\ng2-start
11 silly lifecycle [email protected]start: Args: [ '/d /s /c',
11 silly lifecycle 'tsc && concurrently "npm run tsc:w" "npm run lite"' ]
12 silly lifecycle [email protected]start: Returned: code: 2 signal: null
13 info lifecycle [email protected]~start: Failed to exec start script
14 verbose stack Error: [email protected] start: tsc && concurrently "npm run tsc:w" "npm run lite"
14 verbose stack Exit status 2
14 verbose stack at EventEmitter. (C:\Program Files\nodejs\node_modules\npm\lib\utils\lifecycle.js:255:16)
14 verbose stack at emitTwo (events.js:106:13)
14 verbose stack at EventEmitter.emit (events.js:191:7)
14 verbose stack at ChildProcess. (C:\Program Files\nodejs\node_modules\npm\lib\utils\spawn.js:40:14)
14 verbose stack at emitTwo (events.js:106:13)
14 verbose stack at ChildProcess.emit (events.js:191:7)
14 verbose stack at maybeClose (internal/child_process.js:877:16)
14 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
15 verbose pkgid [email protected]
16 verbose cwd C:\Users\akashjain\Documents\angular2\ng2-start
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 v6.9.4
20 error npm v3.10.10
21 error code ELIFECYCLE
22 error [email protected] start: tsc && concurrently "npm run tsc:w" "npm run lite"
22 error Exit status 2
23 error Failed at the [email protected] start script 'tsc && concurrently "npm run tsc:w" "npm run lite"'.
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 ng2-start package,
23 error not with npm itself.
23 error Tell the author that this fails on your system:
23 error tsc && concurrently "npm run tsc:w" "npm run lite"
23 error You can get information on how to open an issue for this project with:
23 error npm bugs ng2-start
23 error Or if that isn't available, you can get their info via:
23 error npm owner ls ng2-start
23 error There is likely additional logging output above.
24 verbose exit [ 1, true ]

GET http://localhost:3000/node_modules/reflect-metadata/Reflect.js localhost/:18
GET http://localhost:3000/node_modules/reflect-metadata/Reflect.js 404 (Not Found)

This file is throwing 404 error