scala-native build failed in windwos with java.io.IOException: Cannot run program "which" error

Question

When I build Scala native demo using sbt rtlib/publishLocal nscplugin/publishLocal it gives following error

java version "1.8.0_31"
Java(TM) SE Runtime Environment (build 1.8.0_31-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.31-b07, mixed mode)

Error

[info] Loading project definition from D:\Work\RandD\WSAMITScript\Scala-Native\scala-native\project
java.io.IOException: Cannot run program "which": CreateProcess error=2, The system cannot find the file specified
    at java.lang.ProcessBuilder.start(Unknown Source)
    at sbt.SimpleProcessBuilder.run(ProcessImpl.scala:349)
    at sbt.AbstractProcessBuilder.lines(ProcessImpl.scala:149)
    at sbt.AbstractProcessBuilder.lines_$bang(ProcessImpl.scala:143)
    at scala.scalanative.sbtplugin.ScalaNative

I don't see the demo requirements, but if `which` is required, it won't build on Windows — cchantep, May 19 '16 at 07:53
Recipe for Debian Jessie with build instructions: http://github.com/frgomes/poc-scala-native — Richard Gomes, May 26 '16 at 02:26

Denys Shabalin · Answer 1 · 2016-05-19T14:04:06.077

7

Scala Native currently doesn't support Windows. Follow the corresponding issue to track progress on that front.

edited May 19 '16 at 14:04

answered May 19 '16 at 13:51

Denys Shabalin

1,696
12
12

score 1 · Answer 2 · answered May 20 '16 at 08:00

1

Have you tried if it works inside a Cygwin terminal?

answered May 20 '16 at 08:00

Marius K

498
5
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scala-native build failed in windwos with java.io.IOException: Cannot run program "which" error

2 Answers2