安装 Python 时，直接报错，原因为环境缺少 libffi-devel 包
报错现象
找不到 _ctypes 模块
Traceback (most rec
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CentOS 安装Chrome 依赖检测失败：libvulkan.so.1()(64bit)
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报错：1067 – Invalid default value for ‘x’
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报错：Git fatal: The remote end hung up unexpectedly
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报错：How to disable InsecureRequestWarning: Unverified HTTPS request is being made
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安装 Nextcloud 时一直登录不上去
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