在unix shell中尝试以下操作:
git clone [email protected]:jsuereth/sbt-in-action-examples.git
cd sbt-in-action-examples/chapter11/scalastyle-plugin/
sbt updateClassifiers
有了sbt 0.13.7，我得到了:
[warn] [FAILED ] org.scala-sbt#precompiled-2_8_2;0.13.7!precompiled-2_8_2.jar: (0ms)
[warn] ==== typesafe-ivy-releases: tried
[warn] https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_8_2/0.13.7/jars/precompiled-2_8_2.jar
…
[warn] [FAILED ] org.scala-sbt#precompiled-2_9_2;0.13.7!precompiled-2_9_2.jar: (0ms)
[warn] ==== typesafe-ivy-releases: tried
[warn] https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_9_2/0.13.7/jars/precompiled-2_9_2.jar
…
[warn] [FAILED ] org.scala-sbt#precompiled-2_9_3;0.13.7!precompiled-2_9_3.jar: (0ms)
[warn] ==== typesafe-ivy-releases: tried
[warn] https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_9_3/0.13.7/jars/precompiled-2_9_3.jar
…
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: FAILED DOWNLOADS ::
[warn] :: ^ see resolution messages for details ^ ::
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: org.scala-sbt#precompiled-2_8_2;0.13.7!precompiled-2_8_2.jar
[warn] :: org.scala-sbt#precompiled-2_9_2;0.13.7!precompiled-2_9_2.jar
[warn] :: org.scala-sbt#precompiled-2_9_3;0.13.7!precompiled-2_9_3.jar
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[success] Total time: 4 s, completed Apr 13, 2015 9:51:15 AM
这些警告是否正常？
我注意到SBT试图查找这些工件的URL与发布的工件的URL不匹配。
也就是说，sbt正在寻找以下工件:
https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_8_2/0.13.7/jars/precompiled-2_8_2.jar
https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_9_2/0.13.7/jars/precompiled-2_9_2.jar
https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_9_3/0.13.7/jars/precompiled-2_9_3.jar
但是实际上，可用的工件如下:
https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_8_2/0.13.7/jars/compiler-interface-bin.jar
https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_9_2/0.13.7/jars/compiler-interface-bin.jar
https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_9_3/0.13.7/jars/compiler-interface-bin.jar
似乎上述“compiler-interface-bin.jar”工件与此处的“sources”工件相对应:
https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_8_2/0.13.7/srcs/precompiled-2_8_2-sources.jar
https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_9_2/0.13.7/srcs/precompiled-2_9_2-sources.jar
https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/precompiled-2_9_3/0.13.7/srcs/precompiled-2_9_3-sources.jar
最佳答案
我猜想这是由于https://repo.typesafe.com/(重定向代理)或Bintray的不稳定性引起的。我认为他们不正常。
对于它的值(value)，我能够很好地运行updateClassifiers。
关于sbt - 为什么sbt updateClassifier无法下载org.scala-sbt＃precompiled？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/29611268/