Win7 安装.net framework 4.0 失败,错误HRESULT 0xc8000222解决办法 单独安装.net framework 4.0,结果还是失败,出现HRESULT 0xc8000222错误代码, 去官网上查找,发现作如下操作步骤即可 This behavior may occur if the temporary folder of Windows Update has been corrupted. We can refer to the following steps
当网速很差时,pip安装到中途总是出现一大片红色然后失败.而且往往安装下载很久,失败了就要从新开始,失败如下 就是,当你出现这个错误Could not find a version that satisfies the requirement pymongo(from version:),这时候使用镜像源来加速 就是在原本的式子后面加一个镜像源网站,如 原来: pip install mxnet 改后: pip install mxnet -i http://pypi.douban.com/si