Error installing FBAudienceNetwork pod instal 的时候一直报错

Installing FBAudienceNetwork (6.9.0)[!] Error installing FBAudienceNetwork[!] /usr/bin/curl -f -L -o /var/folders/jd/mw22635d2b76tzzyw3jwrf9w0000gn/T/d20220325-44840-1fsllje/file.zip https://developers.facebook.com/resources/FBAudienceNetwork-6.9.0.zip --create-dirs --netrc-optional --retry 2 -A 'CocoaPods/1.11.3 cocoapods-downloader/1.4.0'  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current     Dload  Upload   Total   Spent    Left  Speed  0     0    0     0    0     0      0      0 --:--:--  0:01:01 --:--:--     0curl: (35) LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to developers.facebook.com:443 

换了很多代理，都无法解决，在命令行执行下面的方法，完美解决问题

 export https_proxy=http://127.0.0.1:7890 http_proxy=http://127.0.0.1:7890 all_proxy=socks5://127.0.0.1:7890

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