有一个新的OS X安装在这里（新的虚拟机），当试图安装自制软件，我只是得到一个SSL错误。
fatal: unable to access 'https://github.com/Homebrew/homebrew/': Unknown SSL protocol error in connection to github.com:-9847 Failed during: git fetch origin master:refs/remotes/origin/master -n --depth=1 这是我正在使用的命令：
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
检查了一下，尝试join–insecure（或-k）并从https中删除，但似乎没有帮助。 用–insecure我只是让服务器放弃了SSL握手。
有人知道这里有什么问题吗？ “xcode-select –install”也已经运行。
在SO之后，我把tcpdump的软件包转储到pcap文件，然后用tshark打开。 从那我得到：
1 0.000000 MY_IP_REMOVED – > 192.30.252.130 TCP 78 49451→443 [SYN] Seq = 0 Win = 65535 Len = 0 MSS = 1460 WS = 32 TSval = 170479114 TSecr = 0 SACK_PERM = 1
2 0.128228 192.30.252.130 – > MY_IP_REMOVED TCP 78 443→49451 [SYN，ACK] Seq = 0 Ack = 1 Win = 14240 Len = 0 MSS = 1436 SACK_PERM = 1 TSval = 2830778812 TSecr = 170479114 WS = 1024 [ETHERNET FRAME CHECK SEQUENCE不正确]
3 0.128303 MY_IP_REMOVED – > 192.30.252.130 TCP 66 49451→443 [ACK] Seq = 1 Ack = 1 Win = 132416 Len = 0 TSval = 170479237 TSecr = 2830778812
4 0.150128 MY_IP_REMOVED – > 192.30.252.130 SSL 255客户端Hello
5 0.150913 192.30.252.130 – > MY_IP_REMOVED SSL 1158继续数据[以太网帧检查顺序错误]
6 0.150916 192.30.252.130 – > 81.26.52.196 TCP 64 443→49451 [FIN，ACK] Seq = 1101 Ack = 190 Win = 4237312 Len = 0 [ETHERNET FRAME CHECK SEQUENCE INCORRECT]7 0.150961 MY_IP_REMOVED – > 192.30.252.130 TCP 66 49451→443 [ACK] Seq = 190 Ack = 1101 Win = 131328 Len = 0 TSval = 170479257 TSecr = 2830778812
8 0.150990 MY_IP_REMOVED – > 192.30.252.130 TCP 66 49451→443 [ACK] Seq = 190 Ack = 1102 Win = 131328 Len = 0 TSval = 170479257 TSecr = 2830778812
9 0.151046 MY_IP_REMOVED – > 192.30.252.130 TCP 66 49451→443 [FIN，ACK] Seq = 190 Ack = 1102 Win = 132416 Len = 0 TSval = 170479257 TSecr = 2830778812
10 0.151156 192.30.252.130 – > MY_IP_REMOVED TCP 64 443→49451 [RST] Seq = 1102 Win = 4237312 Len = 0 [以太网帧检查顺序错误]
这里通过tshark -V -r运行转储： http ： //pastebin.com/cZg9NWwF