python data_error ai_generated true

错误：无效的依赖项：'package == 1.0.0'

ERROR: Invalid requirement: 'package == 1.0.0'

ID: python/pip-install-error-invalid-requirement-whitespace

其他格式: JSON · Markdown 中文 · English
80%修复率
88%置信度
0证据数
2025-07-10首次发现

版本兼容性

版本状态引入弃用备注
3.x active — — —

根因分析

依赖项字符串在运算符周围包含空格，这在 pip 依赖项语法中是不允许的。

English

The requirement string contains spaces around the operator, which is not allowed in pip requirement syntax.

generic

解决方案

  1. 99% 成功率 
    pip install package==1.0.0
  2. 95% 成功率 
    echo 'package==1.0.0' > requirements.txt && pip install -r requirements.txt
  3. 85% 成功率 
    Refer to pip's documentation on requirement specifiers.

无效尝试

常见但无效的做法:

  1. 90% 失败

    Quoting does not fix the whitespace issue.

  2. 95% 失败

    Newer pip still enforces no whitespace around operators.

  3. 95% 失败

    Force reinstall does not bypass parsing.