Estou recebendo este erro ao gerar um novo aplicativo rails

Question

Fetching source index from https://rubygems.org/
Retrying source fetch due to error (2/3): Bundler::Fetcher::CertificateFailureError Could not verify the SSL certificate for rubygems.
There is a chance you are experiencing a man-in-the-middle attack, but most likely your system doesn't have the CA certificates needed for verification. For information about OpenSSL certificates, see bit.ly/ruby-ssl. To connect without using SSL, edit your Gemfile sources and change 'https' to 'http'.
Retrying source fetch due to error (3/3): Bundler::Fetcher::CertificateFailureError Could not verify the SSL certificate for ruby gem.
There is a chance you are experiencing a man-in-the-middle attack, but most likely your system doesn't have the CA certificates needed for verification. For information about OpenSSL certificates, see bit.ly/ruby-ssl. To connect without using SSL, edit your Gemfile sources and change 'https' to 'http'.
Could not verify the SSL certificate for rubygems.
There is a chance you are experiencing a man-in-the-middle attack, but most
likely your system doesn't have the CA certificates needed for verification. For
information about OpenSSL certificates, see bit.ly/ruby-ssl. To connect without
using SSL, edit your Gemfile sources and change 'https' to 'http'.
         run  bundle exec spring binstub --all

Eu corri gem update --system , mas não funcionou. Eu desci com outro erro:

ERROR:  While executing gem ... (Gem::RemoteFetcher::FetchError)
    SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed (https://api.rubygems.org/specs.4.8.gz)

O que está acontecendo aqui e como posso corrigi-lo? Obrigado

    

Answer 1

Esse problema geralmente ocorre com versões antigas de rubygem. Você pode tentar atualizá-lo executando

gem update --system --source http://rubygems.org/

e depois disso

gem update

source .