> upper-constraints.txt && \
pip install --no-cache-dir --src /src -cupper-constraints.txt \
-chttps://git.opnfv.org/functest/plain/upper-constraints.txt?h=$BRANCH \
-rthirdparty-requirements.txt && \
> upper-constraints.txt && \
pip install --no-cache-dir --src /src -cupper-constraints.txt \
-chttps://git.opnfv.org/functest/plain/upper-constraints.txt?h=$BRANCH \
-rthirdparty-requirements.txt && \