Problems with gem installation when verify_certificate_identity

[Marco Weiß]

Hi all,

i have a strange problem on a system which i'm not administrating but deploying to.
After Capistrano fails i tried to install an gem manually an got that error i can't not reproduce on my testing system.
Can anyone give me an hint where i have to search to get that problem fixed?
Which information do i have to provide to you to give a better picture what is happening?

gem --backtrace install gyoku -V '1.1.1'
ERROR:  While executing gem ... (NoMethodError)
    undefined method `extensions' for nil:NilClass
        /DBA/ruby/1.9.3-p484/lib/ruby/1.9.1/openssl/ssl-internal.rb:93:in `verify_certificate_identity'
        /DBA/ruby/1.9.3-p484/lib/ruby/1.9.1/openssl/ssl-internal.rb:133:in `post_connection_check'
        /DBA/ruby/1.9.3-p484/lib/ruby/1.9.1/net/http.rb:802:in `connect'
        /DBA/ruby/1.9.3-p484/lib/ruby/1.9.1/net/http.rb:756:in `do_start'
        /DBA/ruby/1.9.3-p484/lib/ruby/1.9.1/net/http.rb:751:in `start'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/request/http_pool.rb:33:in `setup_connection'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/request/https_pool.rb:6:in `setup_connection'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/request/http_pool.rb:29:in `make_connection'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/request/http_pool.rb:19:in `checkout'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/request.rb:85:in `connection_for'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/request.rb:140:in `perform_request'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/request.rb:109:in `fetch'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/remote_fetcher.rb:346:in `request'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/remote_fetcher.rb:231:in `fetch_http'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/remote_fetcher.rb:247:in `fetch_http'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/remote_fetcher.rb:267:in `fetch_path'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/source.rb:148:in `fetch_spec'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/resolver/api_specification.rb:76:in `spec'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/resolver/installer_set.rb:77:in `add_always_install'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/dependency_installer.rb:463:in `resolve_dependencies'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/commands/install_command.rb:238:in `install_gem'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/commands/install_command.rb:299:in `block in install_gems'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/commands/install_command.rb:295:in `each'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/commands/install_command.rb:295:in `install_gems'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/commands/install_command.rb:202:in `execute'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/command.rb:307:in `invoke_with_build_args'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/command_manager.rb:168:in `process_args'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/command_manager.rb:138:in `run'
        /DBA/ruby/1.9.3-p484/lib/ruby/site_ruby/1.9.1/rubygems/gem_runner.rb:54:in `run'
        /DBA/ruby/1.9.3-p484/bin/gem:21:in `<main>'

Many thanks,
Marco

[Colin Law]

On 5 November 2014 10:08, Marco Weiß <marco...@kesslernetworks.de> wrote:
> Hi all,
>
> i have a strange problem on a system which i'm not administrating but
> deploying to.
> After Capistrano fails i tried to install an gem manually an got that error
> i can't not reproduce on my testing system.
> Can anyone give me an hint where i have to search to get that problem fixed?
> Which information do i have to provide to you to give a better picture what
> is happening?
>
> gem --backtrace install gyoku -V '1.1.1'
> ERROR: While executing gem ... (NoMethodError)
> undefined method `extensions' for nil:NilClass
> /DBA/ruby/1.9.3-p484/lib/ruby/1.9.1/openssl/ssl-internal.rb:93:in
> `verify_certificate_identity'

I don't know about that particular problem, but are you using the same
version of ruby and rubygems on both systems?

Is -V as an option valid? I use --version.

Colin

[Augusto César Batista Xavier]

Try to change the https for httpin the line of source
Something like
source 'https://rubygems.org'

On Wed, Nov 5, 2014, 8:43 AM Colin Law <cla...@gmail.com> wrote:

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[Frederick Cheung]

On Wednesday, November 5, 2014 10:08:59 AM UTC, Marco Weiß wrote:
> Hi all,
>
> i have a strange problem on a system which i'm not administrating but deploying to.
> After Capistrano fails i tried to install an gem manually an got that error i can't not reproduce on my testing system.
> Can anyone give me an hint where i have to search to get that problem fixed?
> Which information do i have to provide to you to give a better picture what is happening?
>

If it's an ssl validation error, upgrading rubygems might help - recent versions bundle the certificates required so that you're not dependent on the locally available set of certificates.

Fred