尝试在mac上运行set时出错

Question

我正在尝试在我的mac终端上运行sbt。我一直收到这个错误信息。

 java.io.IOException: No such file or directory
        at java.io.UnixFileSystem.createFileExclusively(Native Method)
        at java.io.File.createNewFile(File.java:1012)
        at xsbt.boot.Locks$.apply0(Locks.scala:34)
        at xsbt.boot.Locks$.apply(Locks.scala:28)
        at xsbt.boot.Launch.locked(Launch.scala:238)
        at xsbt.boot.Launch.app(Launch.scala:147)
        at xsbt.boot.Launch.app(Launch.scala:145)
        at xsbt.boot.Launch$.run(Launch.scala:102)
        at xsbt.boot.Launch$$anonfun$apply$1.apply(Launch.scala:35)
        at xsbt.boot.Launch$.launch(Launch.scala:117)
        at xsbt.boot.Launch$.apply(Launch.scala:18)
        at xsbt.boot.Boot$.runImpl(Boot.scala:41)
        at xsbt.boot.Boot$.main(Boot.scala:17)
        at xsbt.boot.Boot.main(Boot.scala)
    Error during sbt execution: java.io.IOException: No such file or directory

我读到它与许可有关。但是，如何更改这些权限才能正常工作呢？

Answer 1

SBT需要能够管理/写入用户目录~/.ivy、~/.sbt和运行sbt命令的目录中的project子目录。