ruby - gem 安装错误 : timed out https://api. ruby​​gems.org/

Question

我无法安装 bundler。我在 Ubuntu 18 上并安装了 ruby​​ 2.5.1。这是运行此命令的输出。

gem install bundler --debug

NOTE:  Debugging mode prints all exceptions even when rescued
Exception `LoadError' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/resolv.rb:170 - LoadError
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/net/http.rb:937 - execution expired
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/net/http.rb:939 - execution expired
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/timeout.rb:114 - execution expired
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/net/http.rb:997 - execution expired
Exception `Gem::RemoteFetcher::UnknownHostError' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems/remote_fetcher.rb:306 - timed out (https://api.rubygems.org/api/v1/dependencies)
Exception `Errno::EEXIST' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/fileutils.rb:232 - File exists @ dir_s_mkdir - /home/ikushlianski/.gem/specs/api.rubygems.org%443
Exception `Errno::ENOENT' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems/remote_fetcher.rb:325 - No such file or directory @ rb_file_s_stat - /home/ikushlianski/.gem/specs/api.rubygems.org%443/prerelease_specs.4.8
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/net/http.rb:937 - execution expired
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/net/http.rb:939 - execution expired
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/timeout.rb:114 - execution expired
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/net/http.rb:997 - execution expired
Exception `Gem::RemoteFetcher::UnknownHostError' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems/remote_fetcher.rb:306 - timed out (https://api.rubygems.org/prerelease_specs.4.8.gz)
Exception `Errno::EEXIST' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/fileutils.rb:232 - File exists @ dir_s_mkdir - /home/ikushlianski/.gem/specs/api.rubygems.org%443
Exception `Errno::ENOENT' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems/remote_fetcher.rb:325 - No such file or directory @ rb_file_s_stat - /home/ikushlianski/.gem/specs/api.rubygems.org%443/specs.4.8
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/net/http.rb:937 - execution expired
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/net/http.rb:939 - execution expired
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/timeout.rb:114 - execution expired
Exception `Net::OpenTimeout' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/net/http.rb:997 - execution expired
Exception `Gem::RemoteFetcher::UnknownHostError' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems/remote_fetcher.rb:306 - timed out (https://api.rubygems.org/specs.4.8.gz)
Exception `Gem::RemoteFetcher::UnknownHostError' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems/spec_fetcher.rb:269 - timed out (https://api.rubygems.org/specs.4.8.gz)
Exception `Gem::UnsatisfiableDependencyError' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems/resolver/installer_set.rb:72 - Unable to resolve dependency: user requested 'bundler (>= 0)'
ERROR:  Could not find a valid gem 'bundler' (>= 0), here is why:
          Unable to download data from https://rubygems.org/ - timed out (https://api.rubygems.org/specs.4.8.gz)
Exception `Errno::EEXIST' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/fileutils.rb:232 - File exists @ dir_s_mkdir - /home/ikushlianski/.gem/specs/api.rubygems.org%443
Exception `Errno::ENOENT' at /home/ikushlianski/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems/remote_fetcher.rb:325 - No such file or directory @ rb_file_s_stat - /home/ikushlianski/.gem/specs/api.rubygems.org%443/latest_specs.4.8

运行 sudo gem install bundler 输出 sudo: gem: command not found

Answer 1

尝试在你的 Ubuntu 上禁用 IPv6