old_contents: # -*- coding: utf-8 -*-
  import subprocess
  
  
  def update():
      """
      Update Lain SDK and CLI
      """
  
      update_url = 'git+https://github.com/laincloud/{}.git'
      update_pkgs = ['entry', 'lain-cli', 'lain-sdk']
      for pkg in update_pkgs:
          cmd = ['sudo', 'pip', 'install', update_url.format(pkg)]
          subprocess.call(cmd)
  
new_contents: # -*- coding: utf-8 -*-
  import subprocess
  
  
  def update():
      """
      Update Lain SDK and CLI
      """
  
      update_url = 'git+https://github.com/laincloud/{}.git'
      update_pkgs = ['entry', 'lain-cli', 'lain-sdk']
      for pkg in update_pkgs:
          cmd = ['sudo', 'pip', 'install', '--process-dependency-links', update_url.format(pkg)]
          subprocess.call(cmd)
  
subject: Fix pip.