title: Installing sbt on Windows 10 for Scala course
body: <p>Instructions for the course say to use verion 0.13.x.
  I installed the latest msi from the sbt site, but when I type "sbt about", I get:</p>
  
  <pre><code>Microsoft Windows [Version 10.0.15063]
  (c) 2017 Microsoft Corporation. All rights reserved.
  
  C:\Users\reall&gt;sbt about
  Error: Unable to access jarfile
  Copying runtime jar.
  The filename, directory name, or volume label syntax is incorrect.
  Error: Unable to access jarfile
  "C:\Users\reall\.sbt\preloaded\org.scala-sbt\sbt\"1.0.2"\jars\sbt.jar"
  Java HotSpot(TM) 64-Bit Server VM warning: Ignoring option MaxPermSize; support was removed in 8.0
  [info] Loading project definition from C:\Users\reall\project
  [info] Set current project to reall (in build file:/C:/Users/reall/)
  [info] This is sbt 1.0.2
  [info] The current project is {file:/C:/Users/reall/}reall 0.1-SNAPSHOT
  [info] The current project is built against Scala 2.12.3
  [info] Available Plugins: sbt.plugins.IvyPlugin, sbt.plugins.JvmPlugin, sbt.plugins.CorePlugin, sbt.plugins.JUnitXmlReportPlugin, sbt.plugins.Giter8TemplatePlugin
  [info] sbt, sbt plugins, and build definitions are using Scala 2.12.3
  </code></pre>
  
  <p>i.e., a jar file error and the sbt version 1.0.2.</p>
  
  <p>Any idea what I'm doing wrong?</p>