These are used for the acceptance framebuffer tests to count Tux.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 70a24bf2fc8..9db6c1557f1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -323,6 +323,8 @@ jobs:
           packages:
             - python3-pil
             - python3-pip
+            - python3-numpy
+            - python3-opencv
             - python3.5-venv
             - rpm2cpio
             - tesseract-ocr
-- 
2.20.1