Got Cannot find module `./build/Release/scrypt` when run `npm run test`

[abcoathup]

Hi @varshard welcome to the community.

Unfortunately we can’t currently use node 12 with Truffle so need to use node 11 or node 10.

Node 12 issue with Truffle

Update: OpenZeppelin 2.5.2+ supports node 12 Truffle 5.0.34+ supports node 12 We can’t currently use node 12 with Truffle and hence ZeppelinOS. In the meantime you can use node 10 (Long Term Support) or node 11.