sed -E s/^tempest==+\(.*\)$/-e\ git+https:\\/\\/github.com\\/openstack\\/tempest@\\1#egg=tempest/ | \
> upper-constraints.txt && \
git clone --depth 1 -b $VIMS_TEST_TAG https://github.com/Metaswitch/clearwater-live-test /src/vims-test && \
+ sed -i s/unf_ext\ \(.*\)/unf_ext\ \(0.0.7.4\)/g /src/vims-test/Gemfile.lock && \
git clone https://github.com/rkd91/quaff /src/vims-test/quaff && \
(cd /src/vims-test/quaff && git checkout $QUAFF_TAG) && \
git clone --depth 1 -b $VIMS_TEST_TAG https://github.com/Metaswitch/clearwater-build-infra /src/vims-test/build-infra && \