Echidna can be installed either through Docker or by using the pre-compiled binary.
To install Echidna on MacOS, simply run the following command:
brew install echidna.
To install Echidna using Docker, execute the following commands:
docker pull trailofbits/eth-security-toolbox docker run -it -v "$PWD":/home/training trailofbits/eth-security-toolbox
The last command runs the eth-security-toolbox in a Docker container, which will have access to your current directory. This allows you to modify the files on your host machine and run the tools on those files within the container.
Inside Docker, execute the following commands:
solc-select use 0.8.0 cd /home/training
You can find the latest released binary here:
It's essential to use the correct solc version to ensure that these exercises work as expected. We have tested them using version 0.8.0.