哪位大神指教一下，十分感谢

1.源码

def main(args: Array[String]) {
  val conf = new SparkConf().setAppName("stream test").setMaster("local[2]")
  //    val ss = SparkSession.builder().config(conf).getOrCreate()records
val streamContext = new StreamingContext(conf, Seconds(3))
  val topics = Array("DCWeiboArticle").toSet
  val kafkaParams = Map[String, String](
    "bootstrap.servers" -> "192.168.200.7:9092",
"group.id" -> "example",
"auto.offset.reset" -> "smallest",
"enable.auto.commit" -> "true")

  val records = KafkaUtils.createDirectStream[String, String, StringDecoder, StringDecoder](
    streamContext, kafkaParams, topics).map(_._2)
  records.count().foreachRDD(rdd => rdd.foreach(println(_)))
  streamContext.start()
  streamContext.awaitTermination()

}
2.依赖是

<properties>
  <scala.version>2.10.4</scala.version>
</properties>

<repositories>
  <repository>
    <id>scala-tools.org</id>
    <name>Scala-Tools Maven2 Repository</name>
    <url>http://scala-tools.org/repo-releases</url>
  </repository>
</repositories>

<pluginRepositories>
  <pluginRepository>
    <id>scala-tools.org</id>
    <name>Scala-Tools Maven2 Repository</name>
    <url>http://scala-tools.org/repo-releases</url>
  </pluginRepository>
</pluginRepositories>

<dependencies>
  <dependency>
    <groupId>org.apache.spark</groupId>
    <artifactId>spark-core_2.10</artifactId>
    <version>1.6.1</version>
  </dependency>
  <dependency>
    <groupId>org.apache.spark</groupId>
    <artifactId>spark-streaming-kafka_2.10</artifactId>
    <version>1.6.1</version>
  </dependency>
  <dependency>
    <groupId>org.apache.spark</groupId>
    <artifactId>spark-streaming_2.10</artifactId>
    <version>1.6.1</version>
    <scope>provided</scope>
  </dependency>
  <dependency>
    <groupId>org.scala-lang</groupId>
    <artifactId>scala-library</artifactId>
    <version>${scala.version}</version>
  </dependency>
  <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.4</version>
    <scope>test</scope>
  </dependency>
  <dependency>
    <groupId>org.specs</groupId>
    <artifactId>specs</artifactId>
    <version>1.2.5</version>
    <scope>test</scope>
  </dependency>
</dependencies>
3.报错信息
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/spark/streaming/StreamingContext
    at com.trs.operations.StreamingKafkaTest$.main(StreamingKafkaTest.scala:15)
    at com.trs.operations.StreamingKafkaTest.main(StreamingKafkaTest.scala)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
Caused by: java.lang.ClassNotFoundException: org.apache.spark.streaming.StreamingContext
    at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
    ... 7 more
4.本地Scala环境是2.10.4，jdk是1.7