# ERROR: Command '['/usr/bin/python3', '-m', 'pip', 'install', '--disable-pip-version-check', '--no-input', '--no-index', '--find-links', '/tmp/pip-build-.../package', 'package']' returned non-zero exit status 1.

- **ID:** `python/pip-install-deps-failed`
- **Domain:** python
- **Category:** install_error
- **Verification:** ai_generated
- **Fix Rate:** 80%

## Root Cause

During a build, pip attempts to install build dependencies in an isolated environment, but one of those dependencies fails to install, often due to compilation errors.

## Version Compatibility

| Version | Status | Introduced | Deprecated |
|---------|--------|------------|------------|
| 3.11 | active | — | — |

## Workarounds

1. **** (80% success)
   ```
   pip install --no-index --find-links /tmp/pip-build-.../package some-dependency
   ```
2. **** (85% success)
   ```
   pip install --only-binary :all: package
   ```
3. **** (80% success)
   ```
   pip install --upgrade pip setuptools wheel
   ```

## Dead Ends

- **** — May work but hides the underlying dependency issue. (60% fail)
- **** — May miss some dependencies. (50% fail)
- **** — Only shows more output, doesn't fix. (90% fail)