update

Author: tianzhenxiong

docker/Dockerfile.ubuntu

@@ -24,5 +24,5 @@ COPY --from=builder /root/bcc/*.deb /root/bcc/
 RUN \
   apt-get update -y && \
   DEBIAN_FRONTEND=noninteractive apt-get install -y python3 python3-pip python-is-python3 binutils libelf1 kmod  && \
-  pip3 install dnslib cachetools  && \
+  pip3 install dnslib cachetools pyelftools  && \
   dpkg -i /root/bcc/*.deb

docker/build/Dockerfile.fedora

@@ -59,7 +59,7 @@ RUN dnf -y install \
 	iperf \
 	netperf
 
-RUN pip3 install pyroute2==0.5.18 netaddr==0.8.0 dnslib==0.9.14 cachetools==3.1.1
+RUN pip3 install pyroute2==0.5.18 netaddr==0.8.0 dnslib==0.9.14 cachetools==3.1.1 pyelftools==0.30
 
 RUN wget -O ruby-install-${RUBY_INSTALL_VERSION}.tar.gz \
          https://github.com/postmodern/ruby-install/archive/v${RUBY_INSTALL_VERSION}.tar.gz && \

docker/build/Dockerfile.ubuntu

@@ -81,7 +81,7 @@ done \
 && \
       apt-get -y clean'
 
-RUN pip3 install pyroute2==0.5.18 netaddr==0.8.0 dnslib==0.9.14 cachetools==3.1.1
+RUN pip3 install pyroute2==0.5.18 netaddr==0.8.0 dnslib==0.9.14 cachetools==3.1.1 pyelftools==0.30
 
 # FIXME this is faster than building from source, but it seems there is a bug
 # in probing libruby.so rather than ruby binary