add huBarcode and PIL that will be used to 1D/2D barcode generation.

component/pil-python/buildout.cfg

+[buildout]
+extends =
+  ../freetype/buildout.cfg
+  ../libjpeg/buildout.cfg
+  ../zlib/buildout.cfg
+
+parts =
+  pil-python
+
+[pil-python]
+recipe = zc.recipe.egg:custom
+egg = PIL
+include-dirs =
+  ${freetype:location}/include
+  ${libjpeg:location}/include
+  ${zlib:location}/include
+library-dirs =
+  ${freetype:location}/lib
+  ${libjpeg:location}/lib
+  ${zlib:location}/lib
+rpath =
+  ${freetype:location}/lib
+  ${libjpeg:location}/lib
+  ${zlib:location}/lib

stack/erp5.cfg

@@ -54,6 +54,7 @@ extends =
   ../component/memcached/buildout.cfg
   ../component/mysql-python/buildout.cfg
   ../component/pdftk/buildout.cfg
+  ../component/pil-python/buildout.cfg
   ../component/pycrypto-python/buildout.cfg
   ../component/pysvn-python/buildout.cfg
   ../component/python-2.6/buildout.cfg
@@ -315,6 +316,7 @@ python = python2.6
 eggs =
   ${mysql-python:egg}
   ${lxml-python:egg}
+  ${pil-python:egg}
   ${python-ldap-python:egg}
   ${pysvn-python:egg}
   ${pycrypto-python:egg}
@@ -345,6 +347,7 @@ eggs =
   argparse
   validictory
   erp5.util
+  huBarcode
 
 # Zope 2.12 with patched acquisition
   ZODB3
@@ -400,6 +403,9 @@ python = python2.6
 [lxml-python]
 python = python2.6
 
+[pil-python]
+python = python2.6
+
 [python-ldap-python]
 python = python2.6