我得到的错误如下所述。我不知道哪里做错了。请帮帮我。我已经改变了我的webpack配置也，我也更新了react-hot-webpack加载器也，但我仍然得到这些错误。
先谢了。
这些是我得到的错误。

ERROR in ./~/redux-form/lib/reduxForm.js
Module not found: Error: Cannot resolve module 'react-redux' in /home/priyanka/Finalproject/node_modules/redux-form/lib
 @ ./~/redux-form/lib/reduxForm.js 27:18-40

ERROR in ./~/redux-form/lib/values.js
Module not found: Error: Cannot resolve module 'react-redux' in /home/priyanka/Finalproject/node_modules/redux-form/lib
 @ ./~/redux-form/lib/values.js 9:18-40

ERROR in ./~/redux-form/lib/ConnectedField.js
Module not found: Error: Cannot resolve module 'react-redux' in /home/priyanka/Finalproject/node_modules/redux-form/lib
 @ ./~/redux-form/lib/ConnectedField.js 13:18-40

这是我的React代码

import { createStore, combineReducers } from 'redux'
import { reducer as formReducer } from 'redux-form'
import React, { Component } from 'react';
import { reduxForm } from 'redux-form';
const reducers = {
  // ... your other reducers here ...
  form: formReducer     // <---- Mounted at 'form'
}
const reducer = combineReducers(reducers)
const store = createStore(reducer)

class ContactForm extends Component {
  render() {
    const { handleSubmit } = this.props;
    return (
      <form onSubmit={handleSubmit}>
        <div>
          <label>First Name</label>
          <Field name="firstName" component={React.DOM.input} type="text"/>
        </div>
        <div>
          <label>Last Name</label>
          <Field name="lastName" component={React.DOM.input} type="text"/>
        </div>
        <div>
          <label>Email</label>
          <Field name="email" component={React.DOM.input} type="email"/>
        </div>
        <button type="submit">Submit</button>
      </form>
    );
  }
}

// Decorate the form component
ContactForm = reduxForm({
  form: 'contact' // a unique name for this form
})(ContactForm);

export default ContactForm;

这是我的webpack

module.exports = {
  entry: './src/index.js',
  output: {
    path: __dirname + '/public',
    filename: 'bundle.js'
  },
  module: {
    loaders: [
      {
        test: /\.json$/,
        loader: 'json-loader'
      },
{ test: /\.(png|jpg)$/, loader: 'url-loader?limit=8192' },

      {
        test: /\.js$/,
        loader: 'babel-loader',
        exclude: /(node_modules|lib\/ckeditor)/
      },
      {
        test: /\.s?css$/,
       loaders: ['style-loader','css-loader','sass-loader']
     }

    ]
  },
  resolve: {
  alias: { 'react/lib/ReactMount': 'react-dom/lib/ReactMount' }
}
};