# ERROR: Could not find a version that satisfies the requirement mypackage (from versions: none)
ERROR: No matching distribution found for mypackage

- **ID:** `python/pip-no-binary-available`
- **Domain:** python
- **Category:** module_error
- **Verification:** ai_generated
- **Fix Rate:** 80%

## Root Cause

The package name is misspelled, does not exist on PyPI, or requires a different index URL.

## Version Compatibility

| Version | Status | Introduced | Deprecated |
|---------|--------|------------|------------|
| 3.8 | active | — | — |
| 3.9 | active | — | — |
| 3.10 | active | — | — |
| 3.11 | active | — | — |
| 3.12 | active | — | — |

## Workarounds

1. **Check the correct package name on PyPI** (90% success)
   ```
   pip search mypackage (or visit https://pypi.org/project/mypackage)
   ```
2. **Specify an alternative index if the package is private** (85% success)
   ```
   pip install --index-url https://private-pypi.example.com/simple mypackage
   ```

## Dead Ends

- **Installing with --pre flag** — If the package does not exist at all, pre-releases don't help. (80% fail)
- **Using pip install with uppercase name** — pip is case-insensitive for PyPI packages, but the name might still be wrong. (70% fail)