3 files changed, 5 insertions, 0 deletions

diff --git a/libmat/strippers.py b/libmat/strippers.py
index c170332..53591ad 100644
--- a/libmat/strippers.py
+++ b/libmat/strippers.py
@@ -25,6 +25,8 @@ logging.basicConfig(level=mat.LOGGING_LEVEL)
 # PDF support
 pdfSupport = True
 try:
+    import gi
+    gi.require_version('Poppler', '0.18')
     from gi.repository import Poppler
 except ImportError:
     logging.error('Unable to import Poppler: no PDF support')
diff --git a/mat-gui b/mat-gui
index e313251..238fdd7 100755
--- a/mat-gui
+++ b/mat-gui
@@ -3,6 +3,8 @@
 
 """ Metadata anonymisation toolkit - GUI edition """
 
+import gi
+gi.require_version('Gtk', '3.0')
 from gi.repository import GObject, Gtk, GLib
 from gi.repository import Gdk, GdkPixbuf
 
diff --git a/test/test.py b/test/test.py
index 34bb4b2..3f259a7 100644
--- a/test/test.py
+++ b/test/test.py
@@ -29,6 +29,7 @@ FILE_LIST = zip(clean, dirty)
 try:  # PDF render processing
     import cairo
     import gi
+    gi.require_version('Poppler', '0.18')
     from gi.repository import Poppler
     import pdfrw
 except ImportError: