class Inspec::Profile

def install_gem_dependency(gem_data)

gem_dta example: { name: "gem_name", version: "0.0.1"}
Requires gem_data as argument. 
def install_gem_dependency(gem_data)
  gem_dependency = DependencyInstaller.new(nil, [gem_data])
  gem_dependency.install
rescue Inspec::GemDependencyInstallError => e
  raise e.message
end