Error on Linux Mint: cat: /etc/upstream-release: Is a directory

[galaczi]

Hi, I wanted to quickly test Hero and ran into an issue with code copied from the docs:

➜ hero-test tsx src/index.ts

node:internal/process/promises:289
triggerUncaughtException(err, true /* fromPromise /);
^
Error: Command failed: cat /etc/-release
sh: 0: getcwd() failed: No such file or directory
cat: /etc/upstream-release: Is a directory
....
code: 1,
killed: false,
signal: null,
cmd: 'cat /etc/*-release'