WARNING: The repository located at pypi.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 '--trust

This warning is related to the repository that pip is trying to access. It seems that the repository at pypi.douban.com is not a trusted or secure host. If the repository is available via HTTPS, it is recommended to use HTTPS instead.

You can silence this warning and allow pip to access the repository anyway by using the --trusted-host flag. For example:

pip install package_name --trusted-host pypi.douban.com

However, please be aware that using untrusted repositories can be risky and may compromise the security of your system. It is recommended to only use trusted and secure repositories.

相关问题

WARNING: The repository located at pypi.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 django (from versions: none) ERROR: No matching distribution found for django WARNING: The repository located at pypi.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'.

这个错误提示表明pip在尝试从pypi.douban.com下载django时出现了问题。首先，它建议您使用HTTPS代替HTTP来连接pypi.douban.com以提高安全性。如果您确定该源是可信的，您可以添加--trusted-host选项来允许pip连接该源。

另外，这个错误的主要原因是pip无法找到适合的版本下载。可能是因为您的pip版本过低或者您所在的环境中没有安装django的版本，您可以尝试升级pip或者检查是否安装了django的版本。可以使用以下命令来安装django：

pip install django

如果这个命令依然不起作用，您可以尝试切换pip源或者更新pip本身。

warning: the repository located at pypi.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'.

警告：位于pypi.douban.com的存储库不是受信任或安全的主机，正在被忽略。如果此存储库通过https可用，我们建议您改用https，否则您可以使用“--trusted-host pypi.douban.com”静音此警告并仍然允许它。