Download an appropriate binary from the latest release.
git clone https://github.com/Octogonapus/IAMPolicyHelper
cd IAMPolicyHelper
go build
go installAWS sometimes updates IAM by introducing new actions/resources/etc. or by changing existing ones.
When this happens, you should remove the local copy of the IAM policies located at ~/.iampolicyhelper/rawData.json.
The latest IAM documentation is scraped from the AWS website and saved locally the first time you run the program. Your filter term is then searched against the local definitions.