Impossible de trouver le module «@ angular-devkit / build-angular»
Après la mise à jour vers Angular 6.0.1, j'obtiens l'erreur suivante ng serve: Could not find module "@angular-devkit/build-angular" from "/home/Projects/myProjectName". Error: Could not find module "@angular-devkit/build-angular" from "/home/Projects/myProjectName". at Object.resolve...