The most reliable quick fix is to manually download the missing file and place it where vcpkg expects it.
Here is a comprehensive guide to understanding and resolving this issue. Common Causes for Error 1 vcpkg failed to download file with error 1
Encountering the error message is a common hurdle when managing C++ libraries. This generic error typically indicates a network interruption, a configuration mismatch, or an invalid source link during the package installation process. The most reliable quick fix is to manually
Handshake failures with specific repositories (e.g., GitHub or MSYS2) can prevent secure downloads. Step-by-Step Solutions 1. Manual Download Workaround a configuration mismatch
If you are behind a corporate firewall or using a proxy (like v2ray or shadowsocks), misconfigured HTTP_PROXY or HTTPS_PROXY environment variables can trigger this failure.