running doctave with gha: command not found

[fuchsi3010]

hi, i'm trying to use setup-bin to set up doctave to publish a doctave site with github actions.

when running doctave build --release i get the following error. am doing something horrlibly wrong here?

excerpt from 'actions' tab:

Run supplypike/setup-bin@v3
  with:
    uri: https://github.com/Doctave/doctave/releases/download/0.4.2/doctave-0.4.2-x86_64-unknown-linux-musl.tar.gz
    name: doctave
    version: 0.4.2
/usr/bin/tar xz --warning=no-unknown-keyword --overwrite -C /home/runner/work/_temp/d839635f-8984-467f-abac-f74c5f36a164 -f /home/runner/work/_temp/6cc6528f-698c-4c7c-ae8e-a842210a391c
/home/runner/work/_temp/d839635f-8984-467f-abac-f74c5f36a164
adding to path: /opt/hostedtoolcache/doctave/0.4.2/x64
0s

Run doctave build --release
  doctave build --release
  shell: /usr/bin/bash -e {0}
/home/runner/work/_temp/ccfd8c18-6ac9-466a-8b4d-899e32c978f4.sh: line 1: doctave: command not found
Error: Process completed with exit code 127.