title: Azure ML - there is no package called 'som'
body: <p>I am trying to use "Azure ML" execute R script module. I have created a zip 4 packages I required and trying to install the libraries. Its giving me error for 1 package "som", rest all working fine. When I have tried same "som" package in my local machine, it is working fine.</p>
  
  <p>I have downloaded all the libraries from CRAN and are the latest one. </p>
  
  <p>Any clues where it can go wrong?</p>
  
  <p>Here us my R script code</p>
  
  <pre><code>install.packages("src/plyr_1.8.4.zip", lib = ".", repos = NULL, verbose = TRUE)
  install.packages("src/RODBC_1.3-14.zip", lib = ".", repos = NULL, verbose = TRUE)
  install.packages("src/sqldf_0.4-10.zip", lib = ".", repos = NULL, verbose = TRUE)
  install.packages("src/som_0.3-5.1.zip", lib = ".", repos = NULL, verbose = TRUE)
  
  library(RODBC)
  library(plyr)
  library(sqldf)
  library(som)
  </code></pre>
  
  <p>Here is error during execution</p>
  
  <pre><code>Error 
  Error 0063: The following error occurred during evaluation of R script:
  
  ---------- Start of error message from R ----------
  
  there is no package called 'som'
  </code></pre>