在sbt中运行resources:compileSass会产生一个错误：env:ruby\u executable\u hooks:没有这样的文件或目录

我正在尝试运行参考资料：从sbt scala编译ASS。它使用具有以下标题行的脚本sass：

#!/usr/bin/env ruby_executable_hooks

以下是完整的输出：

> resources:compileSass
[info] Compiling SASS files...
[error] env: ruby_executable_hooks: No such file or directory
[trace] Stack trace suppressed: run last resources:compileSass for the full output.
[error] (resources:compileSass) SASS compilation failed with code 127.
[error] Total time: 0 s, completed Oct 14, 2014 2:00:55 PM
> last resources:compileSass
java.lang.RuntimeException: SASS compilation failed with code 127.
    at com.openstudy.sbt.ResourceManagementPlugin$.doSassCompile(ResourceManagementPlugin.scala:170)
    at com.openstudy.sbt.ResourceManagementPlugin$$anonfun$25.apply(ResourceManagementPlugin.scala:330)
    at com.openstudy.sbt.ResourceManagementPlugin$$anonfun$25.apply(ResourceManagementPlugin.scala:330)
    at scala.Function2$$anonfun$tupled$1.apply(Function2.scala:54)
    at scala.Function2$$anonfun$tupled$1.apply(Function2.scala:53)
    at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
    at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:42)
    at sbt.std.Transform$$anon$4.work(System.scala:64)
    at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:237)
    at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:237)
    at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18)
    at sbt.Execute.work(Execute.scala:244)
    at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:237)
    at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:237)
    at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:160)
    at sbt.CompletionService$$anon$2.call(CompletionService.scala:30)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:744)

我的环境是：MacOS10.9.2，ruby-2.1.2，由rvm管理。系统ruby是Ruby2.0.0p247。我的ruby_可执行_挂钩是1.3.2

---

我试过了，但没用。有什么想法吗？提前谢谢。

我最终将MacOS升级到了10.9.5。这使我能够在ruby系统上安装compass和sass，并在sbt中运行resources:CompileSas