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I want to install Apache Spark for testing purpose. For that I found out that Scala and sbt are necessary. I downloaded scala msi and installed it. For installing sbt I tried various methods but am unable to do so. Can someone tell me what am I doing wrong. What I did is

  1. Install Scala msi
  2. Download sbt msi and install it.
  3. Set sbt_home and path variable to the location where sbt is extracted. Then I opened cmd to check my sbt version by using sbt sbt-version I am getting the following error **unresolved dependency: 

org.fusesource.jansi#jansi;1.11: not found   
Error during sbt execution: Error retrieving required libraries  (see C:\Users\ashish-b\.sbt\boot\update.log for complete log)   Error: Could not retrieve jansi 1.11 **

Whats wrong in it?

Raptor
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Ashish
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  • Check the log it suggests. Maybe this is an old version of sbt, or the plugin you're trying to invoke depends on a project that no longer exists? This shouldn't really happen, but it sounds like your sbt is working - can you build spark with it? That's your real problem, right? – lmm Dec 18 '14 at 09:49
  • Are you behind a proxy server? – Tim Van Laer Dec 19 '14 at 11:35
  • Please post your answer if you managed to fix the issue. Thanks – Abdullah Khan May 07 '18 at 06:46

1 Answers1

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I saw this issue as well when connecting to the internet via a corporate proxy. In this case, sbt couldn't download its dependencies.

We work with a proxy Maven repository for depedencies. Configure sbt to use a proxy repo.

Our sbt repositories file looks like this:

[repositories]
    local
    local-maven: file:///C:/data/maven_repo/    
    aaa-ext-ivy-proxy: http://nexus-ext.company.net:8081/nexus/content/groups/ivy-public/, [organization]/[module]/(scala_[scalaVersion]/)(sbt_[sbtVersion]/)[revision]/[type]s/[artifact](-[classifier]).[ext]
    aaa-ext-maven-proxy: http://nexus-ext.company.net:8081/nexus/content/groups/public/
    aaa-int-maven-repo: http://nexus-int.company.net:8081/nexus/content/groups/public/

Or you can also configure the proxy server directly for SBT, see this question.

Community
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Tim Van Laer
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  • This must be a long time ago and you might not pick up this comment anymore but I find the same problem and I don't use Proxy – Duy Bui Mar 28 '17 at 17:20