--- a/sRNAPipe.xml	Thu Sep 06 11:43:21 2018 -0400
+++ b/sRNAPipe.xml	Thu Sep 06 11:59:18 2018 -0400
@@ -1,4 +1,4 @@
-<tool id="sRNAPipe" name="sRNAPipe" version="1.0">
+<tool id="sRNAPipe" name="sRNAPipe" version="0.0.1">
   <description>In-depth study of small RNA</description>
   <command interpreter="perl">
 
@@ -84,8 +84,16 @@
     <requirement type="package" version="0.7.12">bwa</requirement>
     <requirement type="package" version="2.24">bedtools</requirement>
     <requirement type="package" version="1.2">samtools</requirement>
-    <requirement type="package" version="3.2.1">R</requirement>
-    <requirement type="package" version="5.18.1">perl</requirement>
+    <requirement type="package" version="3.3.2">r-base</requirement>
+    <requirement type="package" version="5.20.3.1">perl</requirement>
+    <requirement type="package" version="2.50">perl-getopt-long</requirement>
+    <requirement type="package" version="1.19">perl-parallel-forkmanager</requirement>
+    <requirement type="package" version="0.34" >perl-statistics-r</requirement>
+    <requirement type="package" version="0.29">perl-string-random</requirement>
+    <requirement type="package" version="3.6">r-plotrix</requirement>
+    <requirement type="package" version="1.14.0">bioconductor-sushi</requirement>
+    <requirement type="package" version="1.1_2">r-colorbrewer</requirement>
+    <requirement type="package" version="1.0.1">r-ggplot2</requirement>
   </requirements> 
 
   <inputs>