I've followed the instructions but get the following error:
▶ serverless sam export --output ./sam-template-generated.yml
Serverless Error ---------------------------------------
Serverless command "sam" not found. Did you mean "start"? Run "serverless help" for a list of all available commands.
Get Support --------------------------------------------
Docs: docs.serverless.com
Bugs: github.com/serverless/serverless/issues
Issues: forum.serverless.com
Your Environment Information ---------------------------
Operating System: darwin
Node Version: 12.10.0
Framework Version: 1.54.0
Plugin Version: 3.1.2
SDK Version: 2.1.2
Components Core Version: 1.1.1
Components CLI Version: 1.2.3
I've followed the instructions but get the following error: