angular-svg-round-progressbar: RoundProgressModule is not an NgModule

Hi,

Im trying to use this within an angular-cli project, I have installed via npm and imported into my app:

import { RoundProgressModule } from 'angular-svg-round-progressbar';
@NgModule({
  declarations: [
    AppComponent,
  ],
  imports: [
    BrowserModule,
    FormsModule,
    ReactiveFormsModule,
    HttpModule,
    routing,

    DashboardModule,
    RoundProgressModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})

export class AppModule { }

but when I try and either build or serve the app using ng serve I get an error:

ERROR in RoundProgressModule is not an NgModule