Could not find a valid gem ' cocoapods ' (>= 0)

Error:could not find a valid gem ' cocoapods ' (>= 0), here are why:unable to download data from HTTPS://RUBYG ems.org/-errno::econnreset:connection Reset by Peer-ssl_connect (https://rubygems.org/latest_specs.4.8.gz)

Two eyes, one stare! Can't download??? What the hell is this? Maybe the wall is too thick??

So, for another source use Bai.

Gem Sources--add http://ruby.taobao.org/

Actually

Error fetching Http://ruby.taobao.org/:bad response not Found 404 (http://ruby.taobao.org/specs.4.8.gz)

One more look at Taobao mirror

Well, didn't keep up with the pace of the organization, actually changed the https ...

Gem Sources--add https://ruby.taobao.org/

Problem solving.

Could not find a valid gem ' cocoapods ' (>= 0)