# HG changeset patch
# User devteam
# Date 1378845708 14400
# Node ID 7d6cc3605cee2d8a6ca9333fb1fecb295ba82e88
# Parent  b2814057f28675868f83504510da04649dd3d8ea
Uploaded updated tool dependency definition.

diff -r b2814057f286 -r 7d6cc3605cee tool_dependencies.xml
--- a/tool_dependencies.xml	Fri Aug 30 13:51:25 2013 -0400
+++ b/tool_dependencies.xml	Tue Sep 10 16:41:48 2013 -0400
@@ -1,8 +1,5 @@
 <?xml version="1.0"?>
 <tool_dependency>
-    <package name="libgtextutils" version="0.6">
-        <repository changeset_revision="e28dc3aa1665" name="package_libgtextutils_0_6" owner="devteam" prior_installation_required="True" toolshed="http://testtoolshed.g2.bx.psu.edu" />
-    </package>
     <package name="fastx_toolkit" version="0.0.13">
         <install version="1.0">
             <actions_group>
@@ -34,10 +31,20 @@
                         <destination_directory>$INSTALL_DIR/bin</destination_directory>
                     </action>
                 </actions>
+                <actions architecture="x86_64" os="darwin">
+                    <action type="download_by_url">http://hannonlab.cshl.edu/fastx_toolkit/fastx_toolkit_0.0.13_binaries_MacOSX.10.5.8_i386.tar.bz2</action>
+                    <action type="move_directory_files">
+                        <source_directory>./bin</source_directory>
+                        <destination_directory>$INSTALL_DIR/bin</destination_directory>
+                    </action>
+                </actions>
                 <actions>
+                    <package name="libgtextutils" version="0.6">
+                        <repository changeset_revision="e28dc3aa1665" name="package_libgtextutils_0_6" owner="devteam" prior_installation_required="True" toolshed="http://testtoolshed.g2.bx.psu.edu" />
+                    </package>
                     <action type="download_by_url">http://hannonlab.cshl.edu/fastx_toolkit/fastx_toolkit-0.0.13.tar.bz2</action>
                     <action type="set_environment_for_install">
-                        <repository name="package_libgtextutils_0_6" owner="devteam" prior_installation_required="True">
+                        <repository changeset_revision="e28dc3aa1665" name="package_libgtextutils_0_6" owner="devteam" prior_installation_required="True" toolshed="http://testtoolshed.g2.bx.psu.edu">
                             <package name="libgtextutils" version="0.6" />
                         </repository>
                     </action>
@@ -50,6 +57,15 @@
             </actions_group>
         </install>
         <readme>
+The FASTX-Toolkit is a collection of command line tools for Short-Reads FASTA/FASTQ files preprocessing.
+
+Next-Generation sequencing machines usually produce FASTA or FASTQ files, containing multiple short-reads sequences (possibly with quality information).
+
+The main processing of such FASTA/FASTQ files is mapping (aka aligning) the sequences to reference genomes or other databases using specialized programs. Example of such mapping programs are: Blat, SHRiMP, LastZ, MAQ and many many others.
+
+However, it is sometimes more productive to preprocess the FASTA/FASTQ files before mapping the sequences to the genome - manipulating the sequences to produce better mapping results.
+
+The FASTX-Toolkit tools perform some of these preprocessing tasks. 
         </readme>
     </package>
 </tool_dependency>