sbt --version returned a non-zero code: 1

[Jules Ivanic]

Hi,

I'm using Scala in some Docker containers. So, in my containers I have to install Sbt.

This is my Dockerfile : 

FROM colisweb/debian-oracle-java8
MAINTAINER Jules Ivanic <jules@colisweb.com>


RUN \


  # Install sbt
  echo "deb http://dl.bintray.com/sbt/debian /" | tee -a /etc/apt/sources.list.d/sbt.list \
  && apt-get update \
  && apt-get install -y --force-yes sbt \


  && sbt --version

At the end, I print the sbt version. 

If I let this last line my docker build fail with the following error : 

INFO[0061] The command [/bin/sh -c echo "deb http://dl.bintray.com/sbt/debian /" | tee -a /etc/apt/sources.list.d/sbt.list   && apt-get update   && apt-get install -y --force-yes sbt   && sbt --version] returned a non-zero code: 1

If i remove this last line, my docker build is OK.

Why do "sbt --version" return a non-zero code ??


Jules

[Joshua Suereth]

I don't think it's on purpose that it fails, I think we just mirrored what most programs do for a "-help" option.  I also beleive someon (you?) comitted a fix that'll be in the next release of the sbt-launcher + sbt

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