failed with error code 1 in /tmp/pip-build-oIMCNP/deeppavlov/ code example
Example: failed with error code 1 in /tmp/pip-build-ntwLiA/opencv-python/
sudo python3 -m pip install -U pip
sudo python3 -m pip install -U setuptools
sudo python3 -m pip install -U pip
sudo python3 -m pip install -U setuptools