diff --git a/packaging/ucslint/bin/ucslint b/packaging/ucslint/bin/ucslint
index 0f27118..1e6f6ba 100755
--- a/packaging/ucslint/bin/ucslint
+++ b/packaging/ucslint/bin/ucslint
@@ -88,8 +88,8 @@ class DebianPackageCheck(object):
 								self.pluginlist[modname] = module
 								if self.debuglevel:
 									print >> sys.stderr, 'Loaded module %s' % modname
-							except Exception:
-								print >> sys.stderr, 'ERROR: Loading module %s failed' % f
+							except Exception as exc:
+								print >> sys.stderr, 'ERROR: Loading module %s failed: %s' % (f, exc)
 								if self.debuglevel:
 									raise
 						else:
diff --git a/packaging/ucslint/debian/control b/packaging/ucslint/debian/control
index dbd9089..db8fea4 100644
--- a/packaging/ucslint/debian/control
+++ b/packaging/ucslint/debian/control
@@ -15,7 +15,8 @@ Depends:
  ${python:Depends},
  ${misc:Depends},
  devscripts,
- python-libtre
+ python-libtre,
+ python-apt,
 Conflicts: ucs-tools (<< 1.2.5)
 Description: Check packaging for UCS
  This package contains the Univention tool ucslint that