…d) "popen4 0.1.2" to the more recent (and 100% Ruby implementation) "POpen4 0.1.4".
… optional dependency list. Fixed the issue where the CLI would never load if popen4 wasn't installed and simply error out providing vague exceptions. If either Thor or POpen4 aren't installed, the CLI will provide commands in order to properly install them.
…very single dependency when installing the Backup gem. A new class (Backup::Dependency) has been implemented to handle the dependency management and versioning so users can cherry-pick what gems they need to perform their backups. Backup will provide the command to install the necessary gem and appropriate version if the requirements aren't met.
…ctories"). Added "Phil Cohen" to contributors on readme.
…backup succeeds or fails.
…rage method: Amazon S3 (Backup::Storage::S3)