[gimp] configure.ac: Require libpoppler 0.6.0

[Martin Nordholts <martinn src gnome org>]

commit c87af702b1fd15e36b0e6064dbc083cf94a5b768
Author: Martin Nordholts <martinn src gnome org>
Date:   Sun Oct 3 10:18:24 2010 +0200

    configure.ac: Require libpoppler 0.6.0
    
    Require libpoppler 0.6.0 for poppler_document_new_from_data().

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 0cfb537..5e229dd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -55,7 +55,7 @@ m4_define([alsa_required_version], [1.0.0])
 m4_define([rsvg_required_version], [2.14.0])
 m4_define([wmf_required_version], [0.2.8])
 m4_define([pygtk_required_version], [2.10.4])
-m4_define([poppler_required_version], [0.4.1])
+m4_define([poppler_required_version], [0.6.0])
 m4_define([libcurl_required_version], [7.15.1])
 m4_define([dbus_glib_required_version], [0.70])
 m4_define([libhal_required_version], [0.5.7])