我在Scala程序中编译我的Twitter流时遇到以下错误，请有人建议解决此问题。
[warn] Note: Some unresolved dependencies have extra attributes. Check that these dependencies exist with the requested attributes.
[warn] com.eed3si9n:sbt-assembly:0.14.3 (sbtVersion=0.11.3, scalaVersion=2.11.8)
[warn] com.typesafe.sbteclipse:sbteclipse-plugin:2.2.0 (sbtVersion=0.11.3, scalaVersion=2.11.8)
[warn] com.github.mpeltonen:sbt-idea:1.5.1 (sbtVersion=0.11.3, scalaVersion=2.11.8)
[warn]
[error] {file:/home/muralee1857/scala/workspace/Tutorial/}default-109f4d/*:update: sbt.ResolveException: unresolved dependency: com.eed3si9n#sbt-assembly;0.14.3: not found
[error] unresolved dependency: com.typesafe.sbteclipse#sbteclipse-plugin;2.2.0: not found
[error] unresolved dependency: com.github.mpeltonen#sbt-idea;1.5.1: not found
[error] download failed: org.eclipse.jetty.orbit#javax.transaction;1.1.1.v201105210645!javax.transaction.orbit
[error] download failed: org.eclipse.jetty.orbit#javax.servlet;3.0.0.v201112011016!javax.servlet.orbit
[error] download failed: org.eclipse.jetty.orbit#javax.mail.glassfish;1.4.1.v201005082020!javax.mail.glassfish.orbit
[error] download failed: org.eclipse.jetty.orbit#javax.activation;1.1.0.v201105071233!javax.activation.orbit
[error] Total time: 28 s, completed 21 Jun, 2017 2:07:50 AM
muralee1857@muralee1857-Lenovo-ideapad-300-15ISK:~/scala/workspace/Tutorial$ ^C
muralee1857@muralee1857-Lenovo-ideapad-300-15ISK:~/scala/workspace/Tutorial$