Performing an installation in a virtual environment and ignoring SSL certificate errors helped overcome installation problems. Below were the steps I performed:
python3 -m venv /~/profilewiz/
source profilewiz/bin/activate.csh
cd profilewiz
pip3 install --trusted-host pypi.org --trusted-host files.pythonhosted.org -r requirements.txt
cd ..
pip3 install -e profilewiz --trusted-host pypi.org --trusted-host files.pythonhosted.org
cd profilewiz
python3 profilewiz.py --help