debian/control: Bump build-dep on debhelper to >= 9.

diff --git a/debian/control b/debian/control
index a5c623385602f289c7423570c1636c901b65b2a0..c64be985339472e177285c5c52198a3e8ab72037 100644 (file)
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@ Section: web
 Priority: extra
 Maintainer: Rogério Brito <rbrito@ime.usp.br>
 Build-Depends:
- debhelper (>= 7.0.50~),
+ debhelper (>= 9),
  pandoc
 Build-Depends-Indep:
  perl,