Uncaught SyntaxError: Unexpected token import - gulp

Question

babel compile es6 about Uncaught SyntaxError: Unexpected token import.
I use webpack + gulp ,but throw Unexpected token import.How to solve this problem?
index.jsx
'use strict';
import React from 'react';
package.json
"devDependencies": {
"babel-core": "^6.3.15",
"babel-loader": "^6.2.0",
"babel-preset-es2015": "^6.3.13",
"babel-preset-react": "^6.3.13",
"gulp": "^3.9.0",
"gulp-webpack": "^1.5.0",
"react": "^0.14.3",
"react-tools": "^0.13.3",
"vinyl-named": "^1.1.0",
"webpack": "^1.12.9"
}
gulpfile.js
var gulp = require('gulp');
var webpack = require('gulp-webpack');
var named = require('vinyl-named');
gulp.task('dev', function() {
return gulp.src('app/scripts/index.jsx')
.pipe(named())
.pipe(webpack({
watch : true,
module: {
loaders: [
{
test: /\.jsx?$/,
exclude: /node_modules/,
loader: 'babel',
query: {
presets: ['react', 'es2015']
}
}
]
},
output : {
filename : '[name].jsx',
},
resolve: {
alias: { localforage: 'localforage/dist/localforage.min' }
}
}))
.pipe(gulp.dest('app/dist/'));
});