I\'m trying to use bootstrap 4 with my angular installation. i\'ve run npm install --save bootstrap@next but i have a break at runtime :
./node_modules/css-l
It works now without workaround with Angular CLI: 1.6.5. Angular CLI has been depending on an incompatible version of autoprefixer (https://github.com/angular/angular-cli/issues/9020)
Verify version by typing ng --version. Do not foget to update your dev dependency in package.json:
"@angular/cli": "1.6.5",