使用Angular-Cli：获取此错误

Cannot find module '/Users/dq212/node_modules/@schematics/angular/application'
Error: Cannot find module '/Users/dq212/node_modules/@schematics/angular/application'
    at Function.Module._resolveFilename (module.js:469:15)
    at Function.resolve (internal/module.js:27:19)
    at new ExportStringRef (/usr/local/Cellar/angular-cli/1.4.6/libexec/lib/node_modules/@angular/cli/node_modules/@angular-devkit/schematics/tools/export-ref.js:15:32)
    at NodeModulesEngineHost._resolveReferenceString (/usr/local/Cellar/angular-cli/1.4.6/libexec/lib/node_modules/@angular/cli/node_modules/@angular-devkit/schematics/tools/node-module-engine-host.js:61:21)
    at NodeModulesEngineHost.createSchematicDescription (/usr/local/Cellar/angular-cli/1.4.6/libexec/lib/node_modules/@angular/cli/node_modules/@angular-devkit/schematics/tools/file-system-engine-host-base.js:151:34)
    at SchematicEngine.createSchematic (/usr/local/Cellar/angular-cli/1.4.6/libexec/lib/node_modules/@angular/cli/node_modules/@angular-devkit/schematics/src/engine/engine.js:82:40)
    at CollectionImpl.createSchematic (/usr/local/Cellar/angular-cli/1.4.6/libexec/lib/node_modules/@angular/cli/node_modules/@angular-devkit/schematics/src/engine/collection.js:11:29)
    at Object.getSchematic (/usr/local/Cellar/angular-cli/1.4.6/libexec/lib/node_modules/@angular/cli/utilities/schematics.js:40:23)
    at Class.run (/usr/local/Cellar/angular-cli/1.4.6/libexec/lib/node_modules/@angular/cli/tasks/schematic-get-options.js:12:40)
    at Class.beforeRun (/usr/local/Cellar/angular-cli/1.4.6/libexec/lib/node_modules/@angular/cli/commands/new.js:90:31)
Cannot find module '/Users/dq212/node_modules/@