title: Unable to install Angular 6.0.8
body: <p>Angular installation failing with the below error and angular is not installed.</p>
  
  <blockquote>
    <p>D:\software\node-v8.11.2-win-x64>npm install -g @angular/cli
    D:\software\node-v8.11.2-win-x64\ng ->
    D:\eclipse\software\node-v8.11.2-win-x64\node_modules@angular\cli\bin\ng</p>
    
    <p>@angular/cli@6.0.8 postinstall
    D:\eclipse\software\node-v8.11.2-win-x64\node_modules@angular\cli node
    ./bin/ng-update-message.js</p>
    
    <p>'node' is not recognized as an internal or external command, operable
    program or batch file. npm WARN optional SKIPPING OPTIONAL DEPENDENCY:
    fsevents@1.2.4 (node_modules@angular\cli\node_modules\fsevents): npm
    WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for
    fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current:
    {"os":"win32","arch":"x64"})</p>
    
    <p>npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! @angular/cli@6.0.8
    postinstall: node ./bin/ng-update-message.js npm ERR! Exit status 1
    npm ERR! npm ERR! Failed at the @angular/cli@6.0.8 postinstall script.
    npm ERR! This is probably not a problem with npm. There is likely
    additional log ging output above.</p>
    
    <p>npm ERR! A complete log of this run can be found in: npm ERR!
    C:\Users\N96304.LAUNCHER\AppData\Roaming\npm-cache_logs\2018-06-19T08_39_53_490Z-debug.lo</p>
  </blockquote>
  
  <p><strong>Errors in log :</strong></p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>8474 info lifecycle @angular/cli@6.0.8~postinstall: @angular/cli@6.0.8
  8475 verbose lifecycle @angular/cli@6.0.8~postinstall: unsafe-perm in lifecycle true
  8476 verbose lifecycle @angular/cli@6.0.8~postinstall: PATH: D:software\node-v8.11.2-win-x64\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;D:software\node-v8.11.2-win-x64\node_modules\@angular\cli\node_modules\.bin;D:software\node-v8.11.2-win-x64\node_modules\.bin;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Microsoft Application Virtualization Client;C:\Program Files (x86)\EHLLAPI\;C:\Program Files (x86)\PortalClient\;C:\Program Files (x86)\Citrix\ICAService;C:\Program Files (x86)\Citrix\System32;C:\Program Files (x86)\InstallShield\AdminStudio\6.0\ConflictSolver;C:\Program Files (x86)\Common Files\Citrix\system32;C:\Program Files\Citrix\System32\;C:\Program Files\Citrix\ICAService\;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\instantclient_12_2;C:\Program Files\instantclient_12_2;D:software\New folder\Fiddler;D:software\Fiddler
  8477 verbose lifecycle @angular/cli@6.0.8~postinstall: CWD: D:software\node-v8.11.2-win-x64\node_modules\@angular\cli
  8478 silly lifecycle @angular/cli@6.0.8~postinstall: Args: [ '/d /s /c', 'node ./bin/ng-update-message.js' ]
  8479 silly lifecycle @angular/cli@6.0.8~postinstall: Returned: code: 1  signal: null
  8480 info lifecycle @angular/cli@6.0.8~postinstall: Failed to exec postinstall script
  8481 verbose unlock done using C:\Users\N96304.LAUNCHER\AppData\Roaming\npm-cache\_locks\staging-acb702ed8f4300ec.lock for D:software\node-v8.11.2-win-x64\node_modules\.staging
  8482 warn optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules\@angular\cli\node_modules\fsevents):
  8483 warn notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
  8484 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Valid OS:    darwin
  8484 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Valid Arch:  any
  8484 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Actual OS:   win32
  8484 verbose notsup SKIPPING OPTIONAL DEPENDENCY: Actual Arch: x64
  8485 verbose stack Error: @angular/cli@6.0.8 postinstall: `node ./bin/ng-update-message.js`
  8485 verbose stack Exit status 1
  8485 verbose stack     at EventEmitter.&lt;anonymous&gt; (D:software\node-v8.11.2-win-x64\node_modules\npm\node_modules\npm-lifecycle\index.js:285:16)
  8485 verbose stack     at emitTwo (events.js:126:13)
  8485 verbose stack     at EventEmitter.emit (events.js:214:7)
  8485 verbose stack     at ChildProcess.&lt;anonymous&gt; (D:software\node-v8.11.2-win-x64\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
  8485 verbose stack     at emitTwo (events.js:126:13)
  8485 verbose stack     at ChildProcess.emit (events.js:214:7)
  8485 verbose stack     at maybeClose (internal/child_process.js:925:16)
  8485 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
  8486 verbose pkgid @angular/cli@6.0.8
  8487 verbose cwd D:software\node-v8.11.2-win-x64
  8488 verbose Windows_NT 6.1.7601
  8489 verbose argv "D:\\software\\node-v8.11.2-win-x64\\node.exe" "D:\\software\\node-v8.11.2-win-x64\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "@angular/cli"
  8490 verbose node v8.11.2
  8491 verbose npm  v5.6.0
  8492 error code ELIFECYCLE
  8493 error errno 1
  8494 error @angular/cli@6.0.8 postinstall: `node ./bin/ng-update-message.js`
  8494 error Exit status 1
  8495 error Failed at the @angular/cli@6.0.8 postinstall script.
  8495 error This is probably not a problem with npm. There is likely additional logging output above.
  8496 verbose exit [ 1, true ]</code></pre>
  </div>
  </div>
  </p>