[dots] Update configure requirments

[Fernando Herrera de las Heras <fherrera src gnome org>]

commit 5c9e7a836a6cc95cb864209e3f73fc57a44fe279
Author: Fernando Herrera <fherrera onirica com>
Date:   Wed Dec 1 22:31:24 2010 +0100

    Update configure requirments

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index e7ef016..d2b0feb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -8,7 +8,7 @@ dnl == check for python ==
 AM_PATH_PYTHON(2.4)
 
 dnl == Check for liblouis and liblouisxml
-PKG_CHECK_MODULES(LIBLOUIS, [liblouis >= 1.6.2 liblouisxml >= 2.1.0])
+PKG_CHECK_MODULES(LIBLOUIS, [liblouis >= 1.6.2 liblouisxml >= 2.2.0])
 
 dnl == check for python modules ==
 AM_CHECK_PYMOD(odf.odf2xhtml, ODF2XHTML, [], AC_MSG_ERROR([You need pyodf python package. Please read the INSTALL file.]))