title: Error: package 'JavaGD' is not installed for 'arch=x64'
body: <p>I am running R-2.11.1-x64, on a Win7 machine, with all packages updated through the update command.
  I am trying to install the Deducer package. For that I ran:</p>
  
  <pre><code>install.packages("Deducer",,"http://rforge.net/")
  install.packages('iplots',,'http://www.rforge.net/')
  install.packages('JavaGD',,'http://www.rforge.net/')
  install.packages('rJava',,'http://www.rforge.net/')
  install.packages('iWidgets',,'http://www.rforge.net/')
  install.packages('JGR',,'http://www.rforge.net/')
  </code></pre>
  
  <p>Now, when I type </p>
  
  <pre><code>&gt; library(Deducer)
  </code></pre>
  
  <p>I get the error: </p>
  
  <pre><code>Error: package 'JavaGD' is not installed for 'arch=x64'
  </code></pre>
  
  <p>How to solve this? I tried to solve it by getting the x64-version of JavaGD from the rforge website and installing it manually. This yields</p>
  
  <pre><code>&gt; package 'JavaGD' successfully unpacked and MD5 sums checked
  </code></pre>
  
  <p>but doesn'solve the error message when I try to start up Deducer. </p>
  
  <p>What can solve this?</p>
  
  <p>Thanks, Peter</p>