mac brew 失败

Question

chenyibindeMacBook-Air:local benz$ brew install opencv
==> Downloading https://homebrew.bintray.com/bottles-portable/portable-ruby-2.3.3.leopard_64.bottle.1.tar.gz

curl: (28) Operation timed out after 300137 milliseconds with 0 out of 0 bytes received
Error: Download failed: https://homebrew.bintray.com/bottles-portable/portable-ruby-2.3.3.leopard_64.bottle.1.tar.gz
Error: Failed to install vendor Ruby.
chenyibindeMacBook-Air:local benz$ brew tap homebrew/science
==> Downloading https://homebrew.bintray.com/bottles-portable/portable-ruby-2.3.3.leopard_64.bottle.1.tar.gz

curl: (35) Server aborted the SSL handshake
Error: Download failed: https://homebrew.bintray.com/bottles-portable/portable-ruby-2.3.3.leopard_64.bottle.1.tar.gz
Error: Failed to install vendor Ruby.
chenyibindeMacBook-Air:local benz$ 

求救！！

Answer 1

两个错误，一个是网络超时，另一个是 Ruby 2.3 下载失败。

如果有扶墙工具，可以看下代理设置然后让终端走代理。智能分流的话，记得设置 homebrew.bintray.com 和 s3.amazonaws.com 走代理。

export http_proxy=http://127.0.0.1:6152
export https_proxy=http://127.0.0.1:6152

另外，你可以去看下 Ruby China 上的 Ruby 安装教程，以及软件源设置。