ERROR: Could not find a version that satisfies the requirement protobuf (from versions: none)

引用:我们可以看到，关键开始提示错误信息的地方是这两行： ERROR: Could not find a version that satisfies the requirement setuptools_scm (from versions: none) ERROR: No matching distribution found for setuptools_scm 。
引用:遇到 ERROR: Could not find a version that satisfies the requirement xxx 问题 , 先排除是否是网络问题 ,＊＊＊ypi.douban.com is not a trusted or secure host and is being ignored. If this repository is available via HTTPS we recommend you use HTTPS instead, otherwise you may silence this warning and allow it anyway with ‘–trusted-host pypi.douban.com’. ERROR: Could not find a version that satisfies the requirement setuptools_scm (from versions: none) ERROR: No matching distribution found for setuptools_scm … distutils.errors.DistutilsError: Command ‘[‘E:\Anaconda3\envs\paddle_env\python.exe’, ‘-m’, ‘pip’, ‘–disable-pip-version-check’, ‘wheel’, ‘–no-deps’, ‘-w’, ‘C:\Users\97751\AppData\Local\Temp\tmpkdgmpwtw’, ‘–quiet’, ‘setuptools_scm’]’ returned non-zero exit status 1. [end of output]。

根据你提供的错误信息"ERROR: Could not find a version that satisfies the requirement protobuf (from versions: none)"，这个错误通常发生在尝试安装指定版本的protobuf时，但在可用版本中没有找到匹配的。这可能是由以下几个原因引起的：

1. 版本不匹配: 可能你指定的protobuf版本与可用版本不匹配。你可以尝试使用其他版本，或者检查你的指定版本是否正确。

2. 网络问题: 你可能遇到了网络问题，导致无法从软件源安装protobuf。＊＊＊可能会导致找不到匹配的protobuf版本。你可以尝试使用其他受信任的软件源，或
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