Error and failed while installing through npm

[Sajid]

I tried to install through following command and it end up with the error, can  you please check what can be the issue.

Command: npm install @syncfusion/ej2-angular-schedule --save

npm WARN @agm/[email protected] requires a peer of @angular/common@^5.0.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN @agm/[email protected] requires a peer of @angular/core@^5.0.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN @swimlane/[email protected] requires a peer of @angular/[email protected] but none is installed. You must install peer dependencies yourself.

npm WARN @swimlane/[email protected] requires a peer of @angular/[email protected] but none is installed. You must install peer dependencies yourself.

npm WARN @swimlane/[email protected] requires a peer of @angular/[email protected] but none is installed. You must install peer dependencies yourself.

npm WARN @swimlane/[email protected] requires a peer of @angular/[email protected] but none is installed. You must install peer dependencies yourself.

npm WARN @swimlane/[email protected] requires a peer of [email protected] but none is installed. You must install peer dependencies yourself.

npm WARN @swimlane/[email protected] requires a peer of @angular/common@<7.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN @swimlane/[email protected] requires a peer of @angular/compiler@<7.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN @swimlane/[email protected] requires a peer of @angular/core@<7.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN @swimlane/[email protected] requires a peer of @angular/platform-browser@<7.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN @swimlane/[email protected] requires a peer of @angular/platform-browser-dynamic@<7.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/common@^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/compiler@^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/core@^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/platform-browser@^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/platform-browser-dynamic@^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of popper.js@^1.14.7 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/compiler@>=2.3.1 <7.0.0 || >6.0.0-beta <7.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/core@>=2.3.1 <7.0.0 || >6.0.0-beta <7.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/platform-browser-dynamic@>=2.3.1 <7.0.0 || >6.0.0-beta <7.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/platform-browser@>=2.3.1 <7.0.0 || >6.0.0-beta <7.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/common@>=2.3.1 <7.0.0 || >6.0.0-beta <7.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/common@^4.0.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/core@^4.0.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/common@^6.0.1 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/core@^6.0.1 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/forms@^6.0.1 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/common@^6.0.0-rc.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/core@^6.0.0-rc.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/animations@^6.0.0-rc.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/core@^5.0.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/forms@^5.0.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/core@^5.2.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/common@^5.2.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN [email protected] requires a peer of @angular/platform-browser@^5.2.0 || ^6.0.0 but none is installed. You must install peer dependencies yourself.

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules\@angular\compiler-cli\node_modules\fsevents):

npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules\fsevents):

npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

npm ERR! code UNKNOWN

npm ERR! errno -4094

npm ERR! syscall fsync

npm ERR! UNKNOWN: unknown error, fsync

[Karthigeyan Krishnamurthi]

Hi Sajid,

Thank you for contacting Syncfusion support.

We suspect that npm /node module is not installed properly which could be the cause for the issue. Kindly share your package file / sample (if possible) to proceed further.

Regards,

Karthi