bcc-test: fix test error

diff --git a/Dockerfile.tests b/Dockerfile.tests
index a8456a91e70b38a95c269f2fc86bc94a6c5b4ab1..99b6a445bdd47854d991db4b8a4c005c02cbb3b6 100644 (file)
--- a/Dockerfile.tests
+++ b/Dockerfile.tests
@@ -51,7 +51,7 @@ RUN apt-get update && apt-get install -y \
       libtinfo-dev
 
 RUN pip3 install pyroute2 netaddr dnslib cachetools
-RUN pip install pyroute2 netaddr dnslib cachetools
+RUN pip install pyroute2==0.5.18 netaddr==0.8.0 dnslib==0.9.14 cachetools==3.1.1
 
 # FIXME this is faster than building from source, but it seems there is a bug
 # in probing libruby.so rather than ruby binary