Related questions
Should I specify exact versions in my Gemfile?
I've noticed that on rubygems.org a lot of the gems suggest you specify them by major version rather than exact version. For example...
The haml-rails gem...
gem "haml-rails", "~> 0.3.4" # "$ bundle install" will acquire the
# latest version before 1.0.
However, based …
Could not find rails (>= 0) amongst [] (Gem::LoadError)
After installing rvm, updating .gmrc file, updating rubygems and running gem install rails -v ">=3.1.0rc", I now seem to have a complete mess:
$ rails -v
/usr/local/lib/site_ruby/1.8/rubygems/dependency.rb:247:in `to_specs': Could not find …
How do I install Ruby gems when using RVM?
I set up RVM and used it to install Ruby and a few other libraries. As I was going through various tutorials and set-ups of other technologies like Rails, I began getting confused about what I should do via RVM …