FlatCam

Download Zip of the latest version. Don't clone from git as is won't have FlatCAM.py

Use pip3 and python3 and install requirements using pip3 -r requirements.txt from inside the FlatCAM directory

GitHub - tomoyanonymous/homebrew-flatcam: Unofficial homebrew formula to install flatcam(http://flatcam.org) on macOSGitHub

Installing FlatCAM on OSX Big SurDeeEmm

2. Installation — FlatCAM 8 documentationflatcam.org

I had an issue with ezdxf: Install all of its dependencies with pip3 install ezdxf[draw]

FlatCAM beta 8.96 installation in macOS Mojave 10.14Tales of a Developer

Make sure that versions are correct. I had an issue in which visipy was too recent and I had to downgrade to 0.6.6

cycler==0.10.0
dill==0.3.3
ezdxf==0.15.2
fonttools==4.21.1
freetype-py==2.2.0
kiwisolver==1.3.1
lxml==4.6.2
matplotlib==3.3.4
numpy==1.20.1
ortools==8.1.8487
PyOpenGL==3.1.5
PyQt5==5.15.3
pyserial==3.5
python-dateutil==2.8.1
qrcode==6.1
rasterio==1.2.0
reportlab==3.5.59
Rtree==0.9.7
Shapely==1.7.1
simplejson==3.17.2
six==1.15.0
svg.path==4.1
svglib==1.0.1
vispy==0.6.6