Can't install gem

[vutran0111]

Hi Bro,
I add gem 'foscam-ruby', '~> 0.1.0' to Gemfile and bundle install. I have a problem:

Bundler could not find compatible versions for gem "active_support":
  In Gemfile:
    foscam-ruby (~> 0.1.0) was resolved to 0.1.0, which depends on
      active_support

Could not find gem 'active_support', which is required by gem 'foscam-ruby (~> 0.1.0)', in any of the sources.

I find active_support gem to fix problem, but this gem was removed. 😢
Please this problem!

[ares]

I guess youd already figured, but just in case...

Make sure you have source 'https://rubygems.org' in your Gemfile. Also I believe the right name for the gem is `activesupport1 without the gem which seems to be correctly specified... https://github.com/cwadding/foscam-ruby/blob/master/foscam-ruby.gemspec#L23