v0 deploy repair

Fix `sh: line 1: next: command not found` in a v0 export.

This usually means the exported project, package manifest, lockfile, workspace directory, or install step is not aligned with the command Vercel/v0 is trying to run. Submit the repo or zip plus the full log and get one repair pass.

Buy $49 repair slot Classify log first

No passwords, live secrets, customer exports, or production dashboard access.

sh: line 1: next: command not found
Error: unable to install dependencies
preview: blank

repair pass:
- inspect package.json
- verify build directory
- patch scripts/dependencies
- capture build proof

Likely causes

`next` missing from dependencies or not installed in the deploy workspace.
Vercel is building from the wrong root directory.
The v0 export omitted or rewrote the lockfile/package manifest.
A monorepo or generated folder needs an explicit build command.

Delivery

`fix.patch` when a code/config change is produced.
`commands.txt` with the clean install/build path.
`build-proof.txt` with captured output.

One repair pass

Submit the public repo or zip and the exact failing log at checkout.

Start repair