{
  "id": "python/pip-no-binary-available",
  "signature": "ERROR: Could not find a version that satisfies the requirement mypackage (from versions: none)\nERROR: No matching distribution found for mypackage",
  "signature_zh": "错误：找不到满足要求的版本 mypackage（来自版本：无）\n错误：未找到 mypackage 的匹配发行版",
  "regex": "ERROR:\\ Could\\ not\\ find\\ a\\ version\\ that\\ satisfies\\ the\\ requirement\\ mypackage\\ \\(from\\ versions:\\ none\\)\\\nERROR:\\ No\\ matching\\ distribution\\ found\\ for\\ mypackage",
  "domain": "python",
  "category": "module_error",
  "subcategory": null,
  "root_cause": "The package name is misspelled, does not exist on PyPI, or requires a different index URL.",
  "root_cause_type": "generic",
  "root_cause_zh": "包名称拼写错误、在 PyPI 上不存在或需要不同的索引 URL。",
  "versions": [
    {
      "version": "3.8",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "3.9",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "3.10",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "3.11",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    },
    {
      "version": "3.12",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Installing with --pre flag",
      "why_fails": "If the package does not exist at all, pre-releases don't help.",
      "fail_rate": 0.8,
      "condition": "",
      "sources": []
    },
    {
      "action": "Using pip install with uppercase name",
      "why_fails": "pip is case-insensitive for PyPI packages, but the name might still be wrong.",
      "fail_rate": 0.7,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Check the correct package name on PyPI",
      "success_rate": 0.9,
      "how": "pip search mypackage (or visit https://pypi.org/project/mypackage)",
      "condition": "",
      "sources": []
    },
    {
      "action": "Specify an alternative index if the package is private",
      "success_rate": 0.85,
      "how": "pip install --index-url https://private-pypi.example.com/simple mypackage",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.85,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2024-05-20",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}