source "https://rubygems.org" # Specify your gem's dependencies in pets.gemspec gemspec semtools_dev_path = File.expand_path('~/dev_gems/semtools') gem "semtools", github: "seoanezonjic/semtools", branch: "master" if Dir.exists?(semtools_dev_path) expcalc_dev_path = File.expand_path('~/dev_gems/expcalc') gem "expcalc", github: "seoanezonjic/expcalc", branch: "master" if Dir.exist?(expcalc_dev_path)