code: def yum_install_from_url(pkg_name, url):
      
      if is_package_installed(distribution='el', pkg=pkg_name) is False:
          log_green(
              "installing %s from %s" % (pkg_name, url))
          with settings(hide('warnings', 'running', 'stdout', 'stderr'),
                        warn_only=True, capture=True):
  
              result = sudo("rpm -i %s" % url)
              if result.return_code == 0:
                  return True
              elif result.return_code == 1:
                  return False
              else:  # print error to user
                  print(result)
                  raise SystemExit()
docs: installs a pkg from a url
          p pkg_name: the name of the package to install
          p url: the full URL for the rpm package