topotests: Add libcap-dev to the Dockerfile

Add libcap-dev to the Dockerfile now that its a required depency.

Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>

diff --git a/tests/topotests/Dockerfile b/tests/topotests/Dockerfile
index 46026887821ea0e0b0570f18bb293e1c982da178..fc6d6df53073eebfdbde10a5c749d9290bdd9a0c 100644 (file)
--- a/tests/topotests/Dockerfile
+++ b/tests/topotests/Dockerfile
@@ -19,6 +19,7 @@ RUN export DEBIAN_FRONTEND=noninteractive \
         libpython-dev \
         libreadline-dev \
         libc-ares-dev \
+        libcap-dev \
         man \
         mininet \
         pkg-config \