Prisma

When running `prisma deploy` I get the following error:
```post-deploy:
Running graphql get-schema --project database !
 ▸    'ENOENT': spawn graphql ENOENT```
What could cause this?

After installing graphql globally through npm, I get the following error now:
```post-deploy:

Running graphql get-schema --project database... !
Error: spawn graphql ENOENT
    at _errnoException (util.js:1022:11)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:190:19)
    at onErrorNT (internal/child_process.js:372:16)
    at _combinedTickCallback (internal/process/next_tick.js:138:11)
    at process._tickDomainCallback (internal/process/next_tick.js:218:9)
Exiting with code: 1```

are you using Windows? Looks like an issue, can you raise it here: <https://github.com/graphcool/prisma/>? :slightly_smiling_face:

It was actually my fault. I didn't install graphql-cli prior to  this.

ah, you even said you installed `graphql`. Yea, the npm package is `graphql-cli`, the binary is `graphql` :slightly_smiling_face: