---
type: lookup
id: pip-resolutionimpossible-with-incompatible-python-runtime
asset: software-interface-version-compatibility
title: "pip ResolutionImpossible with incompatible Python runtime — Software interface version compatibility"
sources:
  - https://github.com/pypa/pip/issues/11321
source_quote: "Misleading ResolutionImpossible message w/ a requirement duplicate and an incompatible Python runtime"
generated: true
verified: false
harvested: 2026-08-04
stale_after: 2026-10-03
product: "pip"
pairing: "pip ResolutionImpossible with incompatible Python runtime"
software_version: "pip"
dependency_version: "Python 3.6 vs 3.9 constraints"
unverified_fields: dependency_version, pairing, product, software_version
---
**Product:** pip

**Version pairing:** pip ResolutionImpossible with incompatible Python runtime

**Software version:** pip

**Dependency version:** Python 3.6 vs 3.9 constraints

> Misleading ResolutionImpossible message w/ a requirement duplicate and an incompatible Python runtime

Source: <https://github.com/pypa/pip/issues/11321>