Connecting to iweb.dl.sourceforge.net|2607:f748:10:12::5f:2|:80... failed: Connection timed out.So instead of using "wget", just use "wget -4" to force wget using IPv4. Problem solved? Actually no. When I do apt-get or "gem install", I have no way to tell it to use IPv4. So I just do this to disable IPv6 on my server completely:
echo 1 > /proc/sys/net/ipv6/conf/all/disable_ipv6Sorry, da internet, when both you and I are ready, I will turn on IPv6 again.