--- a/tool_dependencies.xml	Tue Apr 29 15:09:43 2014 -0400
+++ b/tool_dependencies.xml	Tue Apr 29 15:21:50 2014 -0400
@@ -6,7 +6,7 @@
     <package name="R" version="2.15.0">
         <repository changeset_revision="6a72f1ba7293" name="package_r_2_15_0" owner="devteam" toolshed="http://toolshed.g2.bx.psu.edu" />
     </package>
-    <package name="rjson" version="0.2.13">
+    <package name="charts_r_packages" version="1.0">
         <install version="1.0">
             <actions>
                 <action type="setup_r_environment">
@@ -14,7 +14,6 @@
                         <package name="R" version="2.15.0" />
                     </repository>
                     <package>http://cran.r-project.org/src/contrib/getopt_1.20.0.tar.gz</package>
-                    <package>http://cran.r-project.org/src/contrib/Matrix_1.1-3.tar.gz</package>
                 </action>
             </actions>
         </install>