In a Python 3 environment, one might simply
pip install curve_tracer or
pip3 install curve_tracer.
If installed using
pip, then simply type
curve_tracer with your Python environment active. If you
are using the executable, then you should be able to simply double-click on the executable.
On linux distributions, you may need to install additional dependencies. For instance, on the Rasberry Pi (Debian-based):
apt install python3-dev python3-setuptools python-imaging apt install libjpeg-dev libtiff4-dev zlib1g-dev libfreetype6-dev libwebp-dev apt install tcl-dev tk-dev
I realize that all of this can be installed in one run. Go for it.