# HG changeset patch
# User Jan Kanis <jan.code@jankanis.nl>
# Date 1400593396 -7200
# Node ID 2015f1af96b4bae3cfc94a3855a7c31674e4ab70
# Parent  518580263e96f6849f4e4c2ef3df91cb4a154b42
add prior_installation_required flag

diff -r 518580263e96 -r 2015f1af96b4 tool_dependencies.xml
--- a/tool_dependencies.xml	Tue May 20 15:22:28 2014 +0200
+++ b/tool_dependencies.xml	Tue May 20 15:43:16 2014 +0200
@@ -30,15 +30,15 @@
     <install version="1.0">
       <actions>
         <action type="set_environment_for_install">
-          <repository name="package_cython_0_20_1" owner="iuc"
+          <repository name="package_cython_0_20_1" owner="iuc" prior_installation_required="True"
                       toolshed="http://toolshed.g2.bx.psu.edu" changeset_revision="c3a8c46fcb97">
             <package name="cython" version="0.20.1" />
           </repository>
-          <repository name="package_libxml2_2_9_1" owner="devteam"
+          <repository name="package_libxml2_2_9_1" owner="devteam" prior_installation_required="True"
                       toolshed="http://toolshed.g2.bx.psu.edu" changeset_revision="3af7ad13a6fb">
             <package name="libxml2" version="2.9.1" />
           </repository>
-          <repository name="package_libxslt_1_1_28" owner="devteam"
+          <repository name="package_libxslt_1_1_28" owner="devteam" prior_installation_required="True"
                       toolshed="http://toolshed.g2.bx.psu.edu" changeset_revision="039b04adcfee">
             <package name="libxslt" version="1.1.28" />
           </repository>