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我有Ubuntu 15.04 64位，Scala 2.11.6和sbt 0.13.8。 我安裝了android-sdk，至少安裝了android-22和ANDROID_HOME。android-sdk-plugin項目不知道Android類
我跟着android-sdk-plugin的 「用法」 一節，並做了以下內容：
創建一個新的目錄中的以下文件：
build.sbt：
lazy val root = (project in file (".")).
settings(
name := "Test",
version := "0.0.1",
scalaVersion := "2.11.6"
)
project/plugins.sbt：
addSbtPlugin("com.hanhuy.sbt" % "android-sdk-plugin" % "1.4.1")
project/build.scala：
object Build extends android.AutoBuild
然sbt並得到以下輸出：
Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar
[info] Loading global plugins from /home/pcn/.sbt/0.13/plugins
[info] Loading project definition from /home/pcn/Code/practice/test-scala-android/project
[info] Updating {file:/home/pcn/Code/practice/test-scala-android/project/}test-scala-android-build...
[info] Resolving org.fusesource.jansi#jansi;1.4 ...
[info] Done updating.
[info] Compiling 1 Scala source to /home/pcn/Code/practice/test-scala-android/project/target/scala-2.10/sbt-0.13/classes...
[info] Set current project to Test (in build file:/home/pcn/Code/practice/test-scala-android/)
>
從sbt的PROMT，鍵入gen-android android-22 com.pcn.android.test Test並得到以下輸出：
[info] Creating project: Test
Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar
Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar
Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar
Error: Project folder '.' is not empty. Please consider using 'android update' instead.
Created directory /home/pcn/Code/practice/test-scala-android/src/main/java
Created directory /home/pcn/Code/practice/test-scala-android/src/main/java/com/pcn/android/test
Added file ./src/main/java/com/pcn/android/test/MainActivity.java
Created directory /home/pcn/Code/practice/test-scala-android/src/androidTest/java
Created directory /home/pcn/Code/practice/test-scala-android/src/androidTest/java/com/pcn/android/test
Added file ./src/androidTest/java/com/pcn/android/test/MainActivityTest.java
Created directory /home/pcn/Code/practice/test-scala-android/src/main/res
Created directory /home/pcn/Code/practice/test-scala-android/src/main/res/values
Added file ./src/main/res/values/strings.xml
Created directory /home/pcn/Code/practice/test-scala-android/src/main/res/layout
Added file ./src/main/res/layout/main.xml
Created directory /home/pcn/Code/practice/test-scala-android/src/main/res/drawable-xhdpi
Created directory /home/pcn/Code/practice/test-scala-android/src/main/res/drawable-hdpi
Created directory /home/pcn/Code/practice/test-scala-android/src/main/res/drawable-mdpi
Created directory /home/pcn/Code/practice/test-scala-android/src/main/res/drawable-ldpi
Added file ./src/main/AndroidManifest.xml
Added file ./build.gradle
Created directory /home/pcn/Code/practice/test-scala-android/gradle/wrapper
[info] Creating SBT project files
>
從sbt的提示下，輸入compile並得到以下輸出：
[info] Updating {file:/home/pcn/Code/practice/test-scala-android/}root...
[info] Resolving jline#jline;2.12.1 ...
[info] Done updating.
[info] Compiling 1 Java source to /home/pcn/Code/practice/test-scala-android/target/scala-2.11/classes...
[error] /home/pcn/Code/practice/test-scala-android/src/main/java/com/pcn/android/test/MainActivity.java:3: package android.app does not exist
[error] android.app.Activity
[error] /home/pcn/Code/practice/test-scala-android/src/main/java/com/pcn/android/test/MainActivity.java:4: package android.os does not exist
[error] android.os.Bundle
[error] /home/pcn/Code/practice/test-scala-android/src/main/java/com/pcn/android/test/MainActivity.java:6: cannot find symbol
[error] symbol: class Activity
[error] Activity
[error] /home/pcn/Code/practice/test-scala-android/src/main/java/com/pcn/android/test/MainActivity.java:10: cannot find symbol
[error] symbol: class Bundle
[error] location: class com.pcn.android.test.MainActivity
[error] Bundle
[error] /home/pcn/Code/practice/test-scala-android/src/main/java/com/pcn/android/test/MainActivity.java:9: method does not override or implement a method from a supertype
[error] @Override
[error] /home/pcn/Code/practice/test-scala-android/src/main/java/com/pcn/android/test/MainActivity.java:12: cannot find symbol
[error] symbol: variable super
[error] location: class com.pcn.android.test.MainActivity
[error] super
[error] /home/pcn/Code/practice/test-scala-android/src/main/java/com/pcn/android/test/MainActivity.java:13: package R does not exist
[error] R.layout
[error] (compile:compileIncremental) javac returned nonzero exit code
[error] Total time: 0 s, completed Jun 19, 2015 1:18:50 AM
>
正如我們所看到的，由於某種原因，它不知道約Activity和其他Android CL驢。我做錯了什麼，如何解決？我是一個完全的新手，所以如果我能得到詳細的指導，這很好。
謝謝。
PS：這是我~/.sbt/0.13/global.sbt的內容，如果它是相關的：
scalacOptions ++= Seq("-deprecation", "-feature", "-optimize")