--- a/deepTools_macros.xml	Wed Dec 04 05:50:46 2013 -0500
+++ b/deepTools_macros.xml	Tue Dec 10 12:13:18 2013 -0500
@@ -43,11 +43,13 @@
             <requirement type="package" >samtools</requirement>
             <requirement type="package" >deepTools</requirement>
             <requirement type="package" >ucsc_tools</requirement>
-            <requirement type="package" version="1.5.1_323fa6bf083c9d40e5092a6364a4ab8fee57507a">deepTools</requirement>
+            <requirement type="package" version="1.5.4_fada41ab04f78c4c78d10c7a216e5c3160e8c36e">deepTools</requirement>
             <requirement type="package" version="0.1">ucsc_tools</requirement>
             <requirement type="package" version="1.7.1">numpy</requirement>
             <requirement type="package" version="0.7.7">pysam</requirement>
+            <requirement type="package" version="1.2.1">matplotlib</requirement>
             <requirement type="package" version="0.1.19">samtools</requirement>
+            <requirement type="package" version="12-2013">bx-python</requirement>
             <yield />
         </requirements>
         </macro>
@@ -68,7 +70,7 @@
     </token>
 
     <macro name="multiple_input_bams">
-        <repeat name="input_files" title="Input files" min="2">
+        <repeat name="input_files" title="BAM files" min="2">
             <param name="bamfile" type="data" format="bam" 
                 label="Bam file" 
                 help="The BAM file must be sorted."/>