Gem not installing, showing connection error

问题

When I try to install gem like bundler or rake after creating new gemset , its not installing ,but if i intall old version its working fine for me . Here are the error logs while installing gems

gem install rake

Fetching: rake-0.9.2.2.gem ( 7%)ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError) too many connection resets (http://cachefly.mirrors.rubygems.org/gems/rake-0.9.2.2.gem)

回答1:

This problem was caused by the cachefly server.

It seems that the folks over at rubygems.org disabled this mirror and then people's downloads were able to continue successfully.

There is a thread over at rubygems.org discussing this issue.

回答2:

Use DevKit to install gem separately .

Edit :

Please check if you curl or wget that URL:

wget http://production.cf.rubygems.org/gems/rails-2.3.8.gem

curl -O http://production.cf.rubygems.org/gems/rails-2.3.8.gem

If not, then the problem is with your internet connection, http proxy or provider.

If your browser works, might be due an HTTP proxy.

回答3:

I had a similar issue when Capistrano was running a bundle install on a remote server. It seems to have been caused by a .rvmrc file in the project that I had not authorised.

So all I had to do to fix is was ssh into the server, cd into the project and accept the .rvmrc config file.

回答4:

got similar problem

gem install rails 
# after 5 minutes
WARNING:  Error fetching data: too many connection resets (http://production.s3.rubygems.org/latest_specs.4.8.gz)

gem install rails --source 'https://rubygems.org'
# after 5 minutes
WARNING:  Error fetching data: too many connection resets (http://production.s3.rubygems.org/latest_specs.4.8.gz)

but when I create Gemfile

  source 'https://rubygems.org'
  gem 'rails', '3.2.13'

and run bundle install it works

my location is London, UK

(also created topic on http://help.rubygems.org/discussions/problems/4494-too-many-connection-resets-when-gem-install-rails )

回答5:

Always check if your computer isn't downloading because of administrator privileges (in cmd, shell, or rubymine).

来源：https://stackoverflow.com/questions/10278174/gem-not-installing-showing-connection-error

标签

ruby-on-rails

gem