# HG changeset patch
# User nilesh
# Date 1373912002 18000
# Node ID 8df4a4096ae239af030f6feb8942abaaea8a76ca
# Parent  0f95d40cb684a86ceca2357024a1b3dd9b2991f1
separate into 2 dependencies

diff -r 0f95d40cb684 -r 8df4a4096ae2 tool_dependencies.xml
--- a/tool_dependencies.xml	Mon Jul 15 12:09:37 2013 -0500
+++ b/tool_dependencies.xml	Mon Jul 15 13:13:22 2013 -0500
@@ -1,14 +1,18 @@
 <?xml version="1.0"?>
 <tool_dependency>
+    <package name="zlib" version="1.2.8">
+        <repository changeset_revision="28f618926504" name="zlib" owner="nilesh" prior_installation_required="True" toolshed="http://testtoolshed.g2.bx.psu.edu" />
+    </package>
     <package name="sickle" version="1.21.0">
         <install version="1.0">
             <actions>
-                <action type="download_by_url">http://zlib.net/zlib-1.2.8.tar.gz</action>
-                <action type="shell_command">./configure --prefix=$INSTALL_DIR/zlib</action>
-                <action type="shell_command">make</action>
-                <action type="shell_command">make install prefix=$INSTALL_DIR/zlib</action>
+                <action type="set_environment_for_install">
+                    <repository changeset_revision="28f618926504" name="zlib" owner="nilesh" toolshed="http://testtoolshed.g2.bx.psu.edu">
+                        <package name="zlib" version="1.2.8" />
+                   </repository>
+                </action>
                 <action type="shell_command">git clone https://github.com/najoshi/sickle.git</action>
-                <action type="shell_command">cd ./sickle &amp;&amp; make LIBS="-L$INSTALL_DIR/zlib/lib -lz"</action>
+                <action type="shell_command">cd ./sickle &amp;&amp; make LIBS="-L$ZLIB_PATH -lz"</action>
                 <action type="move_file">
                     <source>sickle/sickle</source>
                     <destination>$INSTALL_DIR/bin</destination>