I downloaded this github project . this is working fine when I am using NPM START. but when I am using ng serve or ng build this is not working. this is giving the error:
error log
Versions of @angular/compiler-cli and typescript could not be
determined.The most common reason for this is a broken npm install.
Please make sure your package.json contains both
@angular/compiler-cli and typescript in devDependencies, then
delete node_modules and package-lock.json (if you have one)
and run npm install again.
I tried npm install @angular/cli inside the project. ng serve still not working. what I am missing or doing wrong. here is my package.json
package.json
{
"name": "angular-seed",
"description": "An Angular2+PrimeNG+SystemJS seed project",
"private": true,
"scripts": {
"start": "live-server"
},
"dependencies": {
"@angular/common": "^2.0.0",
"@angular/compiler": "^2.0.0",
"@angular/core": "^2.0.0",
"@angular/forms": "^2.0.0",
"@angular/http": "^2.0.0",
"@angular/platform-browser": "^2.0.0",
"@angular/platform-browser-dynamic": "^2.0.0",
"@angular/router": "^3.0.0",
"core-js": "^2.4.0",
"font-awesome": "^4.6.3",
"ngx-bootstrap": "^1.7.1",
"primeng": "^1.0.0-beta.17",
"rxjs": "5.0.0-beta.12",
"systemjs": "0.19.37",
"zone.js": "0.6.21"
},
"devDependencies": {
"@angular/cli": "^1.5.0",
"live-server": "1.1.0",
"typescript": "^2.0.0"
}
}
your start script is live-server in your package.json.
If you want to work ng serve or ng start then need to generate angular project by angular-cli.This project isn't made by ng-cli that why you can't work.
Therefore, use ng-cli to make a project and it's easily to set up.Though it's not what you ask but I supported.
npm install -g @angular/cli
ng help
#test for your install completely
#if show the help logs
ng new PROJECT-NAME
cd PROJECT-NAME
ng serve
At last, it's impossible to use install angular/cli to start the ng cli , you even didn't got the .angular-cli.json.