Alex Brush is a beautifully flowing brush script. It has short ascenders and descenders allowing a legibility not seen in other script fonts.
The font is built using fontmake and gftools post processing script. Tools are all python based, so it must be previously installed.
To install all the Python tools into a virtualenv, do the following:
From terminal:
cd your/local/project/directory
Once in the project folder create a virtual environment. This step has to be done just once, the first time:
python3 -m venv venv
Activate the virtual environment
source venv/bin/activate
Install the required dependencies
pip install -r requirements.txt
Then run the this command:
cd sources
gftools builder config.yml