This project replicate secrets a set of regions.
To manually create a virtualenv on MacOS and Linux:
$ python -m venv .env
After the init process completes and the virtualenv is created, you can use the following step to activate your virtualenv.
$ source .env/bin/activate
If you are a Windows platform, you would activate the virtualenv like this:
% .env\Scripts\activate.bat
Once the virtualenv is activated, you can install the required dependencies.
$ pip install -r requirements.txt
At this point you can now synthesize the CloudFormation template for this code.
$ cdk synth