rubygems Archives - IT Nursery

After running the bundle install command, ‘Gemfile.lock‘ is created in the working directory. What do the directives inside that file mean? For example, ...

May 31, 2022
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MySQL, Programming

IT Nursery

Library not loaded: libmysqlclient.16.dylib error when trying to run ‘rails server’ on OS X 10.6 with mysql2 gem

I’ve been struggling with this for some time. I’ve installed Rails 3, gem, mysql on my Snow Leopard machine. All was going well ...

May 30, 2022
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Programming, ruby

IT Nursery

Unresolved specs during Gem::Specification.reset:

When launching Guard, I’m getting this output: $ guard WARN: Unresolved specs during Gem::Specification.reset: lumberjack (>= 1.0.2) ffi (>= 0.5.0) WARN: Clearing out ...

May 29, 2022
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Installing libv8 gem on OS X 10.9+

I’m trying to install libv8 3.16.14.3 but getting an error on OSX Mavericks using latest stable rvm and ruby-1.9.3-p125. This is the output ...

May 26, 2022
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How do I update Ruby Gems from behind a Proxy (ISA-NTLM)

The firewall I’m behind is running Microsoft ISA server in NTLM-only mode. Hash anyone have success getting their Ruby gems to install/update via ...

May 24, 2022
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Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)

When I want to create a Ruby on Rails project, I get the message below. /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.8/lib/active_support/dependencies.rb:55: uninitialized constant ActiveSupport::Dependencies::Mutex (NameError) from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' ...

May 24, 2022
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rmagick gem install “Can’t find Magick-config”

I get the error shown below when attempting to install the rmagick gem. I am on Snowleopard 10.6 using RVM, Ruby 1.9.2-head and ...

May 23, 2022
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