Truffle migrate --network distribution failed because of 6_rewarddistribution.js

[woshidama323]

Follow the tutorial from github

$ sh startBlockchain.sh
$ truffle migrate --network distribution
$ python scripts/clean.py
$ cd jsLib
$ jest deployment
$ jest token
$ jest rebase
$ jest governance
$ jest governorAlpha
$ jest distribution

6_rewarddistribution.js
=======================
distribution
setting distributor

Error: Returned error: sender account not recognized
    at Object.ErrorResponse (/usr/local/lib/node_modules/truffle/build/webpack:/node_modules/web3-core-helpers/src/errors.js:29:1)
    at /usr/local/lib/node_modules/truffle/build/webpack:/node_modules/web3-core-requestmanager/src/index.js:140:1
    at /usr/local/lib/node_modules/truffle/build/webpack:/packages/provider/wrapper.js:112:1
    at XMLHttpRequest.request.onreadystatechange (/usr/local/lib/node_modules/truffle/build/webpack:/node_modules/web3-providers-http/src/index.js:96:1)
    at XMLHttpRequestEventTarget.dispatchEvent (/usr/local/lib/node_modules/truffle/build/webpack:/node_modules/xhr2-cookies/dist/xml-http-request-event-target.js:34:1)
    at XMLHttpRequest._setReadyState (/usr/local/lib/node_modules/truffle/build/webpack:/node_modules/xhr2-cookies/dist/xml-http-request.js:208:1)
    at XMLHttpRequest._onHttpResponseEnd (/usr/local/lib/node_modules/truffle/build/webpack:/node_modules/xhr2-cookies/dist/xml-http-request.js:318:1)
    at IncomingMessage.<anonymous> (/usr/local/lib/node_modules/truffle/build/webpack:/node_modules/xhr2-cookies/dist/xml-http-request.js:289:47)
    at IncomingMessage.emit (events.js:327:22)
    at endReadableNT (_stream_readable.js:1201:12)
    at processTicksAndRejections (internal/process/task_queues.js:84:21)

env:
macos catalina
10.15.5

Truffle v5.1.40 (core: 5.1.40)
Node v13.12.0

[ckelsel]

same error