Node child_process throws ENOENT after upgrade to 0.6.0

[jordojordo]

This error message is being returned for any method of the Client class:

node:events:498
      throw er; // Unhandled 'error' event
      ^

Error: spawn /usr/src/app/node_modules/@gptscript-ai/gptscript/bin/gptscript ENOENT
    at ChildProcess._handle.onexit (node:internal/child_process:286:19)
    at onErrorNT (node:internal/child_process:484:16)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
Emitted 'error' event on ChildProcess instance at:
    at ChildProcess._handle.onexit (node:internal/child_process:292:12)
    at onErrorNT (node:internal/child_process:484:16)
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
  errno: -2,
  code: 'ENOENT',
  syscall: 'spawn /usr/src/app/node_modules/@gptscript-ai/gptscript/bin/gptscript',
  path: '/usr/src/app/node_modules/@gptscript-ai/gptscript/bin/gptscript',
  spawnargs: [
    '--events-stream-to=fd://3',
    '--chat-state=null',
    '/usr/src/app/dist/modules/KubeScriptExecutor/tool.gpt',
    {
...

I have tried on multiple machines, different node versions, and even within a container running the node image. This issue didn't appear until I upgraded to 0.6.0 and refactored things to match the new Client class.

---

Workaround

Set the GPTSCRIPT_BIN env to the proper location: node_modules/@gptscript-ai/bin/gptscript