play 2.0 を使用しています。リポジトリからプロジェクトを取得して実行しようとしましたが、次のエラーが表示されます。私はプレイするのが初めてなので、ここで何がうまくいかないのか、どうすれば修正できるのか、誰でも教えてくれますか? ありがとう
webapp $ play
Getting org.scala-tools.sbt sbt_2.9.1 0.11.3 ...
:: problems summary ::
:::: WARNINGS
module not found: org.scala-tools.sbt#sbt_2.9.1;0.11.3
==== local: tried
/usr/local/bin/../Cellar/play/2.0.1/bin/../libexec/framework/../repository/local/org.scala-tools.sbt/sbt_2.9.1/0.11.3/ivys/ivy.xml
==== Maven2 Local: tried
file:///Users/Eric/.m2/repository/org/scala-tools/sbt/sbt_2.9.1/0.11.3/sbt_2.9.1-0.11.3.pom
==== typesafe-ivy-releases: tried
http://repo.typesafe.com/typesafe/ivy-releases/org.scala-tools.sbt/sbt_2.9.1/0.11.3/ivys/ivy.xml
==== Maven Central: tried
http://repo1.maven.org/maven2/org/scala-tools/sbt/sbt_2.9.1/0.11.3/sbt_2.9.1-0.11.3.pom
==== Scala-Tools Maven2 Repository: tried
http://scala-tools.org/repo-releases/org/scala-tools/sbt/sbt_2.9.1/0.11.3/sbt_2.9.1-0.11.3.pom
==== Scala-Tools Maven2 Snapshots Repository: tried
http://scala-tools.org/repo-snapshots/org/scala-tools/sbt/sbt_2.9.1/0.11.3/sbt_2.9.1-0.11.3.pom
::::::::::::::::::::::::::::::::::::::::::::::
:: UNRESOLVED DEPENDENCIES ::
::::::::::::::::::::::::::::::::::::::::::::::
:: org.scala-tools.sbt#sbt_2.9.1;0.11.3: not found
::::::::::::::::::::::::::::::::::::::::::::::
:: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS
unresolved dependency: org.scala-tools.sbt#sbt_2.9.1;0.11.3: not found
Error during sbt execution: Error retrieving required libraries
(see /usr/local/bin/../Cellar/play/2.0.1/bin/../libexec/framework/sbt/boot/update.log for complete log)
Error: Could not retrieve sbt 0.11.3