What could cause an error related to npm not being able to find a file? No contents in my...

I'm trying to run npm install in the angular project folder I got from ASP.NET Boilerplate and I'm getting an error that is "related to npm not being able to find a file."

D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular>npm install
npm WARN deprecated @types/moment@2.13.0: This is a stub types definition for Moment (https://github.com/moment/moment). Moment provides its own type definitions, so you don't need @types/moment installed!
npm WARN codelyzer@3.2.2 requires a peer of @angular/compiler@^2.3.1 || >=4.0.0-beta <5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN codelyzer@3.2.2 requires a peer of @angular/core@^2.3.1 || >=4.0.0-beta <5.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_modules\fsevents):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Error: EPERM: operation not permitted, rename 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\.staging\fsevents-8cc0601e\node_modules\are-we-there-yet' -> 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\.staging\are-we-there-yet-cedb4a6a'

npm ERR! path D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\typescript
npm ERR! code ENOENT
npm ERR! errno -4058
npm ERR! syscall rename
npm ERR! enoent ENOENT: no such file or directory, rename 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\typescript' -> 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\.typescript.DELETE'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Jack\AppData\Roaming\npm-cache\_logs\2018-03-21T19_33_18_250Z-debug.log


I can clearly see that this is happening because my node_modules subfolder contains only a single folder structure with no files within it. That structure is:

node_modules\@angular-devkit\build-optimizer\node_modules


I have node 8.9.4, npm 5.6.0, and angular-CLI 1.5.0 installed as well as typescript 2.0.0. The latter two packages have been installed globally.

Here are the package.json file contents:

{
"name": "MyProject",
"version": "0.0.0",
"license": "MIT",
"angular-cli": {},
"scripts": {
"ng": "ng",
"start": "ng serve --host 0.0.0.0 --port 4200",
"hmr": "ng serve --host 0.0.0.0 --port 4200 4201 --hmr -e=hmr",
"test": "ng test",
"pree2e": "webdriver-manager update --standalone false --gecko false",
"e2e": "protractor"
},
"private": true,
"dependencies": {
"@angular/animations": "^5.0.3",
"@angular/common": "^5.0.3",
"@angular/compiler": "^5.0.3",
"@angular/core": "^5.0.3",
"@angular/forms": "^5.0.3",
"@angular/http": "^5.0.3",
"@angular/platform-browser": "^5.0.3",
"@angular/platform-browser-dynamic": "^5.0.3",
"@angular/router": "^5.0.3",
"@aspnet/signalr": "1.0.0-preview1-28189",
"@types/bootstrap": "^3.3.33",
"@types/jquery": "^3.2.12",
"@types/jquery.blockui": "0.0.28",
"@types/jquery.validation": "^1.16.3",
"@types/lodash": "^4.14.62",
"@types/moment": "^2.13.0",
"@types/moment-timezone": "^0.2.34",
"@types/signalr": "^2.2.33",
"@types/toastr": "^2.1.33",
"abp-ng2-module": "^1.3.0",
"abp-web-resources": "^3.3.0",
"animate.css": "^3.5.2",
"block-ui": "^2.70.1",
"bootstrap": "^3.3.7",
"bootstrap-select": "^1.12.2",
"chart.js": "^2.6.0",
"core-js": "^2.4.1",
"famfamfam-flags": "^1.0.0",
"flot": "^0.8.0-alpha",
"font-awesome": "^4.7.0",
"jquery": "^3.1.1",
"jquery-countto": "^1.2.0",
"jquery-migrate": "^3.0.0",
"jquery-slimscroll": "^1.3.8",
"jquery-sparkline": "^2.4.0",
"js-cookie": "^2.1.4",
"lodash": "^4.17.4",
"moment": "^2.18.1",
"moment-timezone": "^0.5.13",
"morris.js": "^0.5.0",
"ngx-bootstrap": "^2.0.2",
"ngx-pagination": "^3.0.3",
"node-waves": "^0.7.5",
"push.js": "1.0.4",
"raphael": "^2.2.7",
"rxjs": "^5.5.2",
"signalr": "^2.2.1",
"simple-line-icons": "^2.4.1",
"spin.js": "^2.3.2",
"sweetalert": "^2.0.8",
"toastr": "^2.1.2",
"ts-helpers": "^1.1.2",
"web-animations-js": "^2.3.1",
"zone.js": "0.8.18"
},
"devDependencies": {
"@angular/cli": "^1.5.4",
"@angular/compiler-cli": "^5.0.3",
"@angularclass/hmr": "^2.1.3",
"@types/jasmine": "^2.5.38",
"@types/node": "^8.0.27",
"codelyzer": "^3.1.2",
"jasmine-core": "^2.5.2",
"jasmine-spec-reporter": "^4.2.1",
"karma": "^1.4.1",
"karma-chrome-launcher": "^2.0.0",
"karma-cli": "^1.0.1",
"karma-coverage-istanbul-reporter": "^1.3.0",
"karma-jasmine": "^1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"nswag": "^11.12.7",
"protractor": "^5.1.1",
"ts-node": "^3.3.0",
"tslint": "^5.7.0",
"typescript": "2.4.2"
}
}


When I run npm install, I can see the packages being downloaded into the .staging folder. At the point that the finalize command is run (see the log below), I can see that the package folders are being consolidated and copied somewhere, but that somewhere does not appear to be my node_modules subfolder other than the first set of subfolders as I have shown above. When the npm install completes, the .staging folder is deleted and all that I have left is that partial folder structure.

Admittedly I am new to Node development - I usually work on our ASP.NET Web API backends. I'm trying to get my development environment in sync with our front-end developer's development environment. I have spent most of the day looking for a solution. I've tried uninstalling and reinstalling Node. I've tried different versions that match our front-end developer's environment. I've tried using the latest versions of angular-CLI and typescript and have fallen back to the versions I reference above in hopes that the "requires a peer" warnings would be resolved. I have searched for similar answers on this site. The closest one I have found remains unanswered.

Here is the end of the "complete log" referenced in the npm error output:

19577 silly saveTree | `-- tsutils@2.22.2
19577 silly saveTree +-- typescript@2.4.2
19577 silly saveTree +-- web-animations-js@2.3.1
19577 silly saveTree `-- zone.js@0.8.18
19578 warn codelyzer@3.2.2 requires a peer of @angular/compiler@^2.3.1 || >=4.0.0-beta <5.0.0 but none is installed. You must install peer dependencies yourself.
19579 warn codelyzer@3.2.2 requires a peer of @angular/core@^2.3.1 || >=4.0.0-beta <5.0.0 but none is installed. You must install peer dependencies yourself.
19580 warn optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.3 (node_modules\fsevents):
19581 warn optional SKIPPING OPTIONAL DEPENDENCY: Error: EPERM: operation not permitted, rename 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\.staging\fsevents-8cc0601e\node_modules\are-we-there-yet' -> 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\.staging\are-we-there-yet-cedb4a6a'
19582 verbose optional SKIPPING OPTIONAL DEPENDENCY:
19582 verbose optional Please try running this command again as root/Administrator.
19583 verbose stack Error: ENOENT: no such file or directory, rename 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\typescript' -> 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\.typescript.DELETE'
19584 verbose cwd D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular
19585 verbose Windows_NT 10.0.16299
19586 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install"
19587 verbose node v8.9.4
19588 verbose npm v5.6.0
19589 error path D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\typescript
19590 error code ENOENT
19591 error errno -4058
19592 error syscall rename
19593 error enoent ENOENT: no such file or directory, rename 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\typescript' -> 'D:\Dev\AspNetBoilerplate\MyProject\3.5.0\angular\node_modules\@angular-devkit\build-optimizer\node_modules\.typescript.DELETE'
19594 error enoent This is related to npm not being able to find a file.
19595 verbose exit [ -4058, true ]


Please advise.

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