在Window命令上，我安装Scala和SBT。从SBT运行控制台命令时出现错误以下。
有人可以帮我解决这个问题吗？
低于错误 > sbt
Java HotSpot(TM) Client VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
[info] Set current project to sujitd (in build file:/C:/Users/sujitd/)
>控制台
[info] Compiling 1 Scala source to C:\Users\sujitd\target\scala-2.10\classes...
[info] Resolving org.scala-sbt#interface;0.13.13 ...
[warn] Host repo1.maven.org not found. url=https://repo1.maven.org/maven2/org/scala-sbt/compiler-interface/0.13.13/compiler-interface-0.13.13-sources.jar
[info] You probably access the destination server through a proxy server that is not well configured.
[warn] Host repo.typesafe.com not found. url=https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/compiler-interface/0.13.13/srcs/compiler-interface-sources.jar
[info] You probably access the destination server through a proxy server that is …