diff --git a/autobuild.xml b/autobuild.xml
index 1fcdb77055..acc8a2d841 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -1110,9 +1110,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>3e743d07fabd82a6c8fdfed2c52aa9b1</string>
+              <string>c97157313e496a46227d125212cfb3cb</string>
               <key>url</key>
-              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/stinson_llpathinglibrary/rev/248734/arch/Linux/installer/llphysicsextensions-0.1-linux-20120131.tar.bz2</string>
+              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/stinson_llpathinglibrary/rev/248758/arch/Linux/installer/llphysicsextensions-0.1-linux-20120201.tar.bz2</string>
             </map>
             <key>name</key>
             <string>linux</string>
@@ -1122,9 +1122,9 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>d03a4b2abb8d883a29f21d0fdb9ecacd</string>
+              <string>2f65c55658b051653aad697c39a65375</string>
               <key>url</key>
-              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/stinson_llpathinglibrary/rev/248734/arch/CYGWIN/installer/llphysicsextensions-0.1-windows-20120131.tar.bz2</string>
+              <string>http://s3-proxy.lindenlab.com/private-builds-secondlife-com/hg/repo/stinson_llpathinglibrary/rev/248758/arch/CYGWIN/installer/llphysicsextensions-0.1-windows-20120201.tar.bz2</string>
             </map>
             <key>name</key>
             <string>windows</string>
diff --git a/package_physicsextensions.sh b/package_physicsextensions.sh
new file mode 100644
index 0000000000..9260dd03ce
--- /dev/null
+++ b/package_physicsextensions.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+cd "$(dirname "$0")"
+
+# turn on verbose debugging output for parabuild logs.
+set -x
+# make errors fatal
+set -e
+
+if [ -z "$AUTOBUILD" ] ; then
+    fail
+fi
+
+if [ "$OSTYPE" = "cygwin" ] ; then
+    export AUTOBUILD="$(cygpath -u $AUTOBUILD)"
+fi
+
+# load autbuild provided shell functions and variables
+eval "$("$AUTOBUILD" source_environment)"
+
+projectDir="$(pwd)"
+
+#directories we need the headers from
+projects="llcommon llimage llmath llrender"
+
+source="$projectDir/indra"
+
+stage="$projectDir/stage/include"
+mkdir -p $stage
+
+for project in $projects
+do
+	dstIncludeDir="$stage/$project"
+	mkdir -p $dstIncludeDir
+	headers="$source/$project/*.h"
+	cp $headers "$dstIncludeDir"
+done
+	
+# Copy the license files into place for packaging
+srcLicenseDir="$projectDir/doc"
+dstLicenseDir="$projectDir/stage/LICENSES"
+
+mkdir -p "$dstLicenseDir"
+cp "$srcLicenseDir/LGPL-licence.txt" "$dstLicenseDir/LGPL-licence.txt"
+
+pass
diff --git a/package_physicsextensions.xml b/package_physicsextensions.xml
new file mode 100644
index 0000000000..3c79b34f69
--- /dev/null
+++ b/package_physicsextensions.xml
@@ -0,0 +1,145 @@
+<?xml version="1.0" ?>
+<llsd>
+<map>
+    <key>package_description</key>
+    <map>
+      <key>description</key>
+      <string>include files referenced in the llphysicsextensions</string>
+      <key>license</key>
+      <string>LGPL</string>
+      <key>license_file</key>
+      <string>LICENSES/LGPL-licence.txt</string>
+      <key>name</key>
+      <string>pathfinding_includes</string>
+      <key>platforms</key>
+      <map>
+        <key>common</key>
+        <map>
+          <key>configurations</key>
+          <map>
+            <key>Default</key>
+            <map>
+              <key>build</key>
+              <map>
+                <key>command</key>
+                <string>bash</string>
+                <key>options</key>
+                <array>
+                  <string>-c ../package_physicsextensions.sh</string>
+                </array>
+              </map>
+              <key>configure</key>
+              <map>
+              </map>
+              <key>default</key>
+              <string>True</string>
+              <key>name</key>
+              <string>Default</string>
+            </map>
+          </map>
+          <key>name</key>
+          <string>common</string>
+        </map>
+        <key>darwin</key>
+        <map>
+          <key>build_directory</key>
+          <string>stage</string>
+          <key>configurations</key>
+          <map>
+            <key>common</key>
+            <map>
+              <key>build</key>
+              <map>
+                <key>command</key>
+                <string>bash</string>
+                <key>options</key>
+                <array>
+                  <string>-c ../package_physicsextensions.sh</string>
+                </array>
+              </map>
+              <key>default</key>
+              <string>true</string>
+              <key>manifest</key>
+              <array>
+                <string>include/</string>
+                <string>LICENSES</string>
+              </array>
+              <key>name</key>
+              <string>common</string>
+            </map>
+          </map>
+          <key>name</key>
+          <string>darwin</string>
+        </map>
+        <key>linux</key>
+        <map>
+          <key>build_directory</key>
+          <string>stage</string>
+          <key>configurations</key>
+          <map>
+            <key>common</key>
+            <map>
+              <key>build</key>
+              <map>
+                <key>command</key>
+                <string>bash</string>
+                <key>options</key>
+                <array>
+                  <string>-c ../package_physicsextensions.sh</string>
+                </array>
+              </map>
+              <key>default</key>
+              <string>true</string>
+              <key>manifest</key>
+              <array>
+                <string>include/</string>
+                <string>LICENSES</string>
+              </array>
+              <key>name</key>
+              <string>common</string>
+            </map>
+          </map>
+          <key>name</key>
+          <string>linux</string>
+        </map>
+        <key>windows</key>
+        <map>
+          <key>build_directory</key>
+          <string>stage</string>
+          <key>configurations</key>
+          <map>
+            <key>common</key>
+            <map>
+              <key>build</key>
+              <map>
+                <key>command</key>
+                <string>bash</string>
+                <key>options</key>
+                <array>
+                  <string>-c ../package_physicsextensions.sh</string>
+                </array>
+              </map>
+              <key>default</key>
+              <string>true</string>
+              <key>manifest</key>
+              <array>
+                <string>include/</string>
+                <string>LICENSES</string>
+              </array>
+              <key>name</key>
+              <string>common</string>
+            </map>
+          </map>
+          <key>name</key>
+          <string>windows</string>
+        </map>
+      </map>
+      <key>version</key>
+      <string>1.0</string>
+    </map>
+    <key>type</key>
+    <string>autobuild</string>
+    <key>version</key>
+    <string>1.2</string>
+  </map>
+</llsd>