Use the more ubiquitous 'file' utility instead of the 'identify' utility for discovering image dimensions
Use the more ubiquitous 'file' utility instead of the 'identify' utility for discovering image dimensions

jwhitcraft/sinatra-assetpack,rstacruz/sinatra-assetpack,jwhitcraft/sinatra-assetpack,jwhitcraft/sinatra-assetpack,flywithmemsl/sinatra-assetpack,flywithmemsl/sinatra-assetpack,rstacruz/sinatra-assetpack,flywithmemsl/sinatra-assetpack,rstacruz/sinatra-assetpack