Bundle Install could not fetch specs from https://rubygems.org/

Question

I\'m attempting to follow the Hartl Rails Tutorial, and having trouble with the bundler gem.

When using the commands \'bundle install\' or \'bundle update\' I get the fo

Answer 1

Just in case none of the above satisfies the next intrepid explorer, I thought I'd drop here that after I spent 4 hours on this doing variants of the search that landed me here, I finally discovering that IPV6 was the culprit, after finding this specific thread on help.rubygems.org. Solution? this (Fedora, Linux):

sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1

set up a shell script to flip IPV6 on and off so I could run a command without it, and now everything runs peachy.

Answer 2

I had the same issue using ruby-2.0.0-p247 on OS X 10.8.5.

Make sure the first line in Gemfile is using https://

source 'https://rubygems.org'

I reinstalled that version of ruby.

rvm reinstall ruby-2.0.0

Ruby was upgraded ruby-2.0.0-p598 (version depends on latest patch).

bundle then worked without error although all the gems were reinstalled.

Answer 3

Mine was just a simple network issue, just restart pc / router

Answer 4

It can be temporary network issue as well. Try restarting network services using command

service network restart

If its *nix machine.

Answer 5

Sometimes it happens due to proxy you are using. I tried to resolve this by using a connection without proxy and all worked perfectly fine.
Then try:

bundle update

And then go for

bundle install

Answer 6

Either with http or https did not work.

After I disabled the IP v6, it worked

https://support.purevpn.com/how-to-disable-ipv6-linuxubuntu