amatsuda/gem-src — pull request #8 by sushengloong (2014-04-08 08:31:33+00:00)
Title: require https instead of http to resolve undefined use_ssl= error in ruby 1.8

In Ruby 1.8, I keep getting this error when installing gem.
```
$ rbenv global 1.8.7-p352
$ gem install rspec
Fetching: rspec-core-2.14.8.gem (100%)
ERROR: While executing gem ... (NoMethodError)
undefined method `use_ssl=' for #
```
We should require https instead of http so that the method use_ssl= will be available in ruby 1.8.