Question

我创建了一个sbt项目。在命令行上调用sbt compile运行良好：

$:[...]/Scala-Parser$ sbt compile
[info] Loading global plugins from /home/[...]/.sbt/plugins
[info] Loading project definition from [...]/Scala-Parser/project
[info] Set current project to MyProject (in build file:[...]/Scala-Parser/)
[info] Updating {file:/home/heinzi/ftanml/Scala-Parser/}default-d86d09...
[info] Resolving org.scala-lang#scala-library;2.9.2 ...
[info] Done updating.
[info] Compiling 19 Scala sources to [...]/Scala-Parser/target/scala-2.9.2/classes...
[warn] there were 3 unchecked warnings; re-run with -unchecked for details
[warn] one warning found
[success] Total time: 7 s, completed 26.09.2012 11:01:18

外部库不会添加到lib_managed目录，而是添加到〜/ .ivy2。然而，编译和使用我的类中的依赖项工作正常。创建一个eclipse项目也可以正常工作：

$:[...]/Scala-Parser$ sbt eclipse
[info] Loading global plugins from /home/[...]/.sbt/plugins
[info] Loading project definition from [...]/Scala-Parser/project
[info] Set current project to MyProject (in build file:[...]/Scala-Parser/)
[info] About to create Eclipse project files for your project(s).
[info] Successfully created Eclipse project files for project(s):
[info] MyProject

但是eclipse然后无法编译项目，因为它缺少应该由托管库提供的包（即找不到scalatest）。为什么这个托管依赖项没有添加到eclipse中？

这是我的项目定义文件：

来源分别位于src / main / scala src / test / scala
build.sbt

name：=“MyProject”

版本：=“0.1”

scalaVersion：=“2.9.2”
项目/ plugins.sbt

addSbtPlugin（“com.typesafe.sbteclipse”％“sbteclipse-plugin”％“2.1.0”）
项目/ build.sbt

libraryDependencies + =“org.scalatest”%%“scalatest”％“1.8”％“test”

我正在使用SBT 0.11.3和Eclipse Indigo。

修改

eclipse中创建的.classpath如下所示：

<classpath>
  <classpathentry output="target/scala-2.9.2/classes" path="src/main/scala" kind="src"></classpathentry>
  <classpathentry output="target/scala-2.9.2/classes" path="src/main/java" kind="src"></classpathentry>
  <classpathentry output="target/scala-2.9.2/test-classes" path="src/test/scala" kind="src"></classpathentry>
  <classpathentry output="target/scala-2.9.2/test-classes" path="src/test/java" kind="src"></classpathentry>
  <classpathentry kind="con" path="org.scala-ide.sdt.launching.SCALA_CONTAINER"></classpathentry>
  <classpathentry path="org.eclipse.jdt.launching.JRE_CONTAINER" kind="con"></classpathentry>
  <classpathentry path="bin" kind="output"></classpathentry>
</classpath>

EDIT2：

我现在发现控制台上的“sbt test”也无法正常工作。所以我认为这不是sbteclipse的问题，而是如何处理测试用例的依赖关系。我根据这个问了一个新问题，因为我提出这个问题的假设是错误的：sbt: Add dependency on scalatest library. Where?

Answer 1

你应该添加

libraryDependencies += "org.scalatest" %% "scalatest" % "1.8" % "test"

在根目录中的build.sbt被识别为依赖项。

sbteclipse：eclipse找不到的托管依赖项

1 个答案: