[melky]

gulp.task( 'build', function() {
    return gulp.src( "src/*.js" )
        .pipe( babel() )
        .pipe( gulp.dest("dist/") )
        .pipe(webpack( {
            module: {
                //babel: [
                //    { test: /\.js$/, exclude: /node_modules/, loader: 'babel' }
                //]
        }} ))
        .pipe( gulp.dest("dist/") );
});

а что пишет то?