SBT 与 Akka 未解决的依赖关系
SBT unresolved dependecie with Akka
我刚接触Scala、Akka和SBT，所以这个问题让我很头疼！我正在研究 Akka in Action 一书，作者在其中提供了有关 Github 的示例：
https://github.com/RayRoestenburg/akka-in-action
在存储库的干净克隆上，我试图查看 chapter-cluster.
中的示例
如书中所述，首先要做的是在本地机器上启动一个种子节点：
sbt -DHOST=127.0.0.1 -DPORT=2551
我试图安装另一个 Scala 版本，运行 它具有 root 权限，但没有成功。在我的理解中，SBT 应该处理所有版本控制的事情并下载指定的包。
错误信息是这样的：
[info] Loading global plugins from /home/sfink/.sbt/0.13/plugins
[info] Loading project definition from /home/sfink/IdeaProjects/akka-in-action/chapter-cluster/project
[info] Updating {file:/home/sfink/IdeaProjects/akka-in-action/chapter-cluster/project/}chapter-cluster-build...
[info] Resolving org.scala-sbt#compiler-interface;0.13.1 ...
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: UNRESOLVED DEPENDENCIES ::
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: org.scala-lang#scala-library;2.10.4: configuration not found in org.scala-lang#scala-library;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
[warn] :: org.scala-lang#scala-reflect;2.10.4: configuration not found in org.scala-lang#scala-reflect;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
sbt.ResolveException: unresolved dependency: org.scala-lang#scala-library;2.10.4: configuration not found in org.scala-lang#scala-library;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
unresolved dependency: org.scala-lang#scala-reflect;2.10.4: configuration not found in org.scala-lang#scala-reflect;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:213)
at sbt.IvyActions$$anonfun$update.apply(IvyActions.scala:122)
at sbt.IvyActions$$anonfun$update.apply(IvyActions.scala:121)
at sbt.IvySbt$Module$$anonfun$withModule.apply(Ivy.scala:116)
at sbt.IvySbt$Module$$anonfun$withModule.apply(Ivy.scala:116)
at sbt.IvySbt$$anonfun$withIvy.apply(Ivy.scala:104)
at sbt.IvySbt.sbt$IvySbt$$action(Ivy.scala:51)
at sbt.IvySbt$$anon.call(Ivy.scala:60)
at xsbt.boot.Locks$GlobalLock.withChannel(Locks.scala:98)
at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withChannelRetries(Locks.scala:81)
at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock.apply(Locks.scala:102)
at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock.apply(Locks.scala:102)
at xsbt.boot.Using$.withResource(Using.scala:11)
at xsbt.boot.Using$.apply(Using.scala:10)
at xsbt.boot.Locks$GlobalLock.withFileLock(Locks.scala:102)
at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scala:62)
at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:52)
at xsbt.boot.Locks$.apply0(Locks.scala:38)
at xsbt.boot.Locks$.apply(Locks.scala:28)
at sbt.IvySbt.withDefaultLogger(Ivy.scala:60)
at sbt.IvySbt.withIvy(Ivy.scala:101)
at sbt.IvySbt.withIvy(Ivy.scala:97)
at sbt.IvySbt$Module.withModule(Ivy.scala:116)
at sbt.IvyActions$.update(IvyActions.scala:121)
at sbt.Classpaths$$anonfun$sbt$Classpaths$$work.apply(Defaults.scala:1161)
at sbt.Classpaths$$anonfun$sbt$Classpaths$$work.apply(Defaults.scala:1159)
at sbt.Classpaths$$anonfun$doWork$$anonfun.apply(Defaults.scala:1182)
at sbt.Classpaths$$anonfun$doWork$$anonfun.apply(Defaults.scala:1180)
at sbt.Tracked$$anonfun$lastOutput.apply(Tracked.scala:35)
at sbt.Classpaths$$anonfun$doWork.apply(Defaults.scala:1184)
at sbt.Classpaths$$anonfun$doWork.apply(Defaults.scala:1179)
at sbt.Tracked$$anonfun$inputChanged.apply(Tracked.scala:45)
at sbt.Classpaths$.cachedUpdate(Defaults.scala:1187)
at sbt.Classpaths$$anonfun$updateTask.apply(Defaults.scala:1152)
at sbt.Classpaths$$anonfun$updateTask.apply(Defaults.scala:1130)
at scala.Function1$$anonfun$compose.apply(Function1.scala:47)
at sbt.$tilde$greater$$anonfun$$u2219.apply(TypeFunctions.scala:42)
at sbt.std.Transform$$anon.work(System.scala:64)
at sbt.Execute$$anonfun$submit$$anonfun$apply.apply(Execute.scala:237)
at sbt.Execute$$anonfun$submit$$anonfun$apply.apply(Execute.scala:237)
at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18)
at sbt.Execute.work(Execute.scala:244)
at sbt.Execute$$anonfun$submit.apply(Execute.scala:237)
at sbt.Execute$$anonfun$submit.apply(Execute.scala:237)
at sbt.ConcurrentRestrictions$$anon$$anonfun.apply(ConcurrentRestrictions.scala:160)
at sbt.CompletionService$$anon.call(CompletionService.scala:30)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
[error] (*:update) sbt.ResolveException: unresolved dependency: org.scala-lang#scala-library;2.10.4: configuration not found in org.scala-lang#scala-library;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
[error] unresolved dependency: org.scala-lang#scala-reflect;2.10.4: configuration not found in org.scala-lang#scala-reflect;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
更新 1：
这是 build.sbt 文件的内容：
name := "words-cluster"
version := "1.0"
scalaVersion := "2.11.7"
organization := "com.manning"
libraryDependencies ++= {
val akkaVersion = "2.4.14"
Seq(
"com.typesafe.akka" %% "akka-actor" % akkaVersion,
"com.typesafe.akka" %% "akka-slf4j" % akkaVersion,
"com.typesafe.akka" %% "akka-remote" % akkaVersion,
"com.typesafe.akka" %% "akka-cluster" % akkaVersion,
"com.typesafe.akka" %% "akka-multi-node-testkit" % akkaVersion % "test",
"com.typesafe.akka" %% "akka-testkit" % akkaVersion % "test",
"org.scalatest" %% "scalatest" % "3.0.0" % "test",
"com.typesafe.akka" %% "akka-slf4j" % akkaVersion,
"ch.qos.logback" % "logback-classic" % "1.0.10"
)
}
// Assembly settings
mainClass in Global := Some("aia.cluster.words.Main")
assemblyJarName in assembly := "words-node.jar"
知道出了什么问题吗？
试试这个作为你的 build.sbt:
name := "words-cluster"
version := "1.0"
scalaVersion := "2.11.8"
organization := "com.manning"
libraryDependencies ++= {
val akkaVersion = "2.4.14"
Seq(
"com.typesafe.akka" %% "akka-actor" % akkaVersion,
"com.typesafe.akka" %% "akka-slf4j" % akkaVersion,
"com.typesafe.akka" %% "akka-remote" % akkaVersion,
"com.typesafe.akka" %% "akka-cluster" % akkaVersion,
"com.typesafe.akka" %% "akka-multi-node-testkit" % akkaVersion % "test",
"com.typesafe.akka" %% "akka-testkit" % akkaVersion % "test",
"org.scalatest" %% "scalatest" % "3.0.1" % "test" exclude("org.scala-lang.modules", "scala-xml_2.11"),
"com.typesafe.akka" %% "akka-slf4j" % akkaVersion,
"ch.qos.logback" % "logback-classic" % "1.1.7"
)
}
// Assembly settings
mainClass in Global := Some("aia.cluster.words.Main")
assemblyJarName in assembly := "words-node.jar"
我更新了 scala、logging 和 scalatest 版本
看来我用的sbt版本是错误的！升级到 sbt-0.13.15 后编译 运行 正确。
感谢您的帮助！
我刚接触Scala、Akka和SBT，所以这个问题让我很头疼！我正在研究 Akka in Action 一书，作者在其中提供了有关 Github 的示例： https://github.com/RayRoestenburg/akka-in-action 在存储库的干净克隆上，我试图查看 chapter-cluster.
中的示例如书中所述，首先要做的是在本地机器上启动一个种子节点：
sbt -DHOST=127.0.0.1 -DPORT=2551
我试图安装另一个 Scala 版本，运行 它具有 root 权限，但没有成功。在我的理解中，SBT 应该处理所有版本控制的事情并下载指定的包。
错误信息是这样的：
[info] Loading global plugins from /home/sfink/.sbt/0.13/plugins
[info] Loading project definition from /home/sfink/IdeaProjects/akka-in-action/chapter-cluster/project
[info] Updating {file:/home/sfink/IdeaProjects/akka-in-action/chapter-cluster/project/}chapter-cluster-build...
[info] Resolving org.scala-sbt#compiler-interface;0.13.1 ...
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: UNRESOLVED DEPENDENCIES ::
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: org.scala-lang#scala-library;2.10.4: configuration not found in org.scala-lang#scala-library;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
[warn] :: org.scala-lang#scala-reflect;2.10.4: configuration not found in org.scala-lang#scala-reflect;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
sbt.ResolveException: unresolved dependency: org.scala-lang#scala-library;2.10.4: configuration not found in org.scala-lang#scala-library;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
unresolved dependency: org.scala-lang#scala-reflect;2.10.4: configuration not found in org.scala-lang#scala-reflect;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:213)
at sbt.IvyActions$$anonfun$update.apply(IvyActions.scala:122)
at sbt.IvyActions$$anonfun$update.apply(IvyActions.scala:121)
at sbt.IvySbt$Module$$anonfun$withModule.apply(Ivy.scala:116)
at sbt.IvySbt$Module$$anonfun$withModule.apply(Ivy.scala:116)
at sbt.IvySbt$$anonfun$withIvy.apply(Ivy.scala:104)
at sbt.IvySbt.sbt$IvySbt$$action(Ivy.scala:51)
at sbt.IvySbt$$anon.call(Ivy.scala:60)
at xsbt.boot.Locks$GlobalLock.withChannel(Locks.scala:98)
at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withChannelRetries(Locks.scala:81)
at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock.apply(Locks.scala:102)
at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock.apply(Locks.scala:102)
at xsbt.boot.Using$.withResource(Using.scala:11)
at xsbt.boot.Using$.apply(Using.scala:10)
at xsbt.boot.Locks$GlobalLock.withFileLock(Locks.scala:102)
at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scala:62)
at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:52)
at xsbt.boot.Locks$.apply0(Locks.scala:38)
at xsbt.boot.Locks$.apply(Locks.scala:28)
at sbt.IvySbt.withDefaultLogger(Ivy.scala:60)
at sbt.IvySbt.withIvy(Ivy.scala:101)
at sbt.IvySbt.withIvy(Ivy.scala:97)
at sbt.IvySbt$Module.withModule(Ivy.scala:116)
at sbt.IvyActions$.update(IvyActions.scala:121)
at sbt.Classpaths$$anonfun$sbt$Classpaths$$work.apply(Defaults.scala:1161)
at sbt.Classpaths$$anonfun$sbt$Classpaths$$work.apply(Defaults.scala:1159)
at sbt.Classpaths$$anonfun$doWork$$anonfun.apply(Defaults.scala:1182)
at sbt.Classpaths$$anonfun$doWork$$anonfun.apply(Defaults.scala:1180)
at sbt.Tracked$$anonfun$lastOutput.apply(Tracked.scala:35)
at sbt.Classpaths$$anonfun$doWork.apply(Defaults.scala:1184)
at sbt.Classpaths$$anonfun$doWork.apply(Defaults.scala:1179)
at sbt.Tracked$$anonfun$inputChanged.apply(Tracked.scala:45)
at sbt.Classpaths$.cachedUpdate(Defaults.scala:1187)
at sbt.Classpaths$$anonfun$updateTask.apply(Defaults.scala:1152)
at sbt.Classpaths$$anonfun$updateTask.apply(Defaults.scala:1130)
at scala.Function1$$anonfun$compose.apply(Function1.scala:47)
at sbt.$tilde$greater$$anonfun$$u2219.apply(TypeFunctions.scala:42)
at sbt.std.Transform$$anon.work(System.scala:64)
at sbt.Execute$$anonfun$submit$$anonfun$apply.apply(Execute.scala:237)
at sbt.Execute$$anonfun$submit$$anonfun$apply.apply(Execute.scala:237)
at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18)
at sbt.Execute.work(Execute.scala:244)
at sbt.Execute$$anonfun$submit.apply(Execute.scala:237)
at sbt.Execute$$anonfun$submit.apply(Execute.scala:237)
at sbt.ConcurrentRestrictions$$anon$$anonfun.apply(ConcurrentRestrictions.scala:160)
at sbt.CompletionService$$anon.call(CompletionService.scala:30)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:748)
[error] (*:update) sbt.ResolveException: unresolved dependency: org.scala-lang#scala-library;2.10.4: configuration not found in org.scala-lang#scala-library;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
[error] unresolved dependency: org.scala-lang#scala-reflect;2.10.4: configuration not found in org.scala-lang#scala-reflect;2.10.4: 'master(compile)'. Missing configuration: 'compile'. It was required from org.scalactic#scalactic_2.10;2.2.1 compile
更新 1： 这是 build.sbt 文件的内容：
name := "words-cluster"
version := "1.0"
scalaVersion := "2.11.7"
organization := "com.manning"
libraryDependencies ++= {
val akkaVersion = "2.4.14"
Seq(
"com.typesafe.akka" %% "akka-actor" % akkaVersion,
"com.typesafe.akka" %% "akka-slf4j" % akkaVersion,
"com.typesafe.akka" %% "akka-remote" % akkaVersion,
"com.typesafe.akka" %% "akka-cluster" % akkaVersion,
"com.typesafe.akka" %% "akka-multi-node-testkit" % akkaVersion % "test",
"com.typesafe.akka" %% "akka-testkit" % akkaVersion % "test",
"org.scalatest" %% "scalatest" % "3.0.0" % "test",
"com.typesafe.akka" %% "akka-slf4j" % akkaVersion,
"ch.qos.logback" % "logback-classic" % "1.0.10"
)
}
// Assembly settings
mainClass in Global := Some("aia.cluster.words.Main")
assemblyJarName in assembly := "words-node.jar"
知道出了什么问题吗？
试试这个作为你的 build.sbt:
name := "words-cluster"
version := "1.0"
scalaVersion := "2.11.8"
organization := "com.manning"
libraryDependencies ++= {
val akkaVersion = "2.4.14"
Seq(
"com.typesafe.akka" %% "akka-actor" % akkaVersion,
"com.typesafe.akka" %% "akka-slf4j" % akkaVersion,
"com.typesafe.akka" %% "akka-remote" % akkaVersion,
"com.typesafe.akka" %% "akka-cluster" % akkaVersion,
"com.typesafe.akka" %% "akka-multi-node-testkit" % akkaVersion % "test",
"com.typesafe.akka" %% "akka-testkit" % akkaVersion % "test",
"org.scalatest" %% "scalatest" % "3.0.1" % "test" exclude("org.scala-lang.modules", "scala-xml_2.11"),
"com.typesafe.akka" %% "akka-slf4j" % akkaVersion,
"ch.qos.logback" % "logback-classic" % "1.1.7"
)
}
// Assembly settings
mainClass in Global := Some("aia.cluster.words.Main")
assemblyJarName in assembly := "words-node.jar"
我更新了 scala、logging 和 scalatest 版本
看来我用的sbt版本是错误的！升级到 sbt-0.13.15 后编译 运行 正确。
感谢您的帮助！