--- a/rgWebLogo3.xml	Mon Jan 27 09:25:50 2014 -0500
+++ b/rgWebLogo3.xml	Wed Feb 25 11:00:37 2015 -0500
@@ -1,6 +1,7 @@
 <tool id="rgweblogo3" name="Sequence Logo" version="0.4">
    <description>generator for fasta (eg Clustal alignments)</description>
    <requirements>
+      <requirement type="package" version="1.7.1">numpy</requirement>
       <requirement type="package" version="3.3">weblogo</requirement>
       <requirement type="package" version="9.10">ghostscript</requirement>
    </requirements>

--- a/tool_dependencies.xml	Mon Jan 27 09:25:50 2014 -0500
+++ b/tool_dependencies.xml	Wed Feb 25 11:00:37 2015 -0500
@@ -1,9 +1,12 @@
 <?xml version="1.0"?>
 <tool_dependency>
   <package name="ghostscript" version="9.10">
-      <repository changeset_revision="a285e78179bd" name="package_ghostscript_9_10" owner="devteam" prior_installation_required="False" toolshed="http://toolshed.g2.bx.psu.edu" />
+      <repository changeset_revision="a285e78179bd" name="package_ghostscript_9_10" owner="devteam" toolshed="https://toolshed.g2.bx.psu.edu" />
+    </package>
+    <package name="numpy" version="1.7.1">
+        <repository changeset_revision="a4bdc17eed4a" name="package_numpy_1_7" owner="iuc" toolshed="https://toolshed.g2.bx.psu.edu" />
     </package>
     <package name="weblogo" version="3.3">
-      <repository changeset_revision="648e4b32f15c" name="package_weblogo_3_3" owner="devteam" prior_installation_required="False" toolshed="http://toolshed.g2.bx.psu.edu" />
+      <repository changeset_revision="648e4b32f15c" name="package_weblogo_3_3" owner="devteam" toolshed="https://toolshed.g2.bx.psu.edu" />
     </package>
 </tool_dependency>