我将 Spark 安装到C:\Spark1_6\spark-1.6.0-bin-hadoop2.6. 导航到此路径后，我正在输入sbt assembly命令并收到以下错误消息：
[error] Not a valid command: assembly
[error] Not a valid project ID: assembly
[error] Expected ':'
[error] Not a valid key: assembly
[error] assembly
[error] ^
这是我的 sbt 项目结构。
-Project101
-project
-build.properties
-plugins.sbt
-src
-build.sbt
这是我的build.sbt：
name := "Project101"
version := "1.0"
scalaVersion := "2.10.2"
libraryDependencies ++= Seq(
"org.apache.spark" % "spark-core_2.10" % "1.6.0" exclude ("org.apache.hadoop","hadoop-yarn-server-web-proxy"),
"org.apache.spark" % "spark-sql_2.10" % "1.6.0" exclude ("org.apache.hadoop","hadoop-yarn-server-web-proxy"),
"org.apache.spark" %% "spark-hive" % "1.6.0",
"org.apache.spark" %% …