RUN apt-get update && apt-get install -y git python python-setuptools python-pip iputils-ping && apt-get -y autoremove && apt-get clean
RUN easy_install -U setuptools==30.0.0
-RUN pip install appdirs==1.4.0 pyopenssl==17.5.0 openstacksdk==0.9.17 python-openstackclient==3.12.1 python-heatclient==1.11.1 ansible==2.4.2
+RUN pip install appdirs==1.4.0 pyopenssl==17.5.0 openstacksdk==0.9.17 python-openstackclient==3.12.1 python-heatclient==1.11.1 ansible==2.5.5
RUN mkdir -p ${REPOS_DIR}
+RUN apt-get update && apt-get install -y git python python-setuptools python-pip iputils-ping && apt-get -y autoremove && \
+ apt-get install -y libssl-dev && apt-get -y install libffi-dev && apt-get clean
RUN easy_install -U setuptools==30.0.0
- RUN pip install appdirs==1.4.0 pyopenssl==17.5.0 openstacksdk==0.9.17 python-openstackclient==3.12.1 python-heatclient==1.11.1 ansible==2.4.2
+ RUN pip install appdirs==1.4.0 pyopenssl==17.5.0 openstacksdk==0.9.17 python-openstackclient==3.12.1 python-heatclient==1.11.1 ansible==2.5.5
@@ -40,7 +41,8 @@ RUN git clone --depth 1 -b $BRANCH https://gerrit.opnfv.org/gerrit/yardstick ${Y
RUN git clone --depth 1 https://gerrit.opnfv.org/gerrit/releng ${RELENG_REPO_DIR}