升级pip

Requirement already satisfied: six>=1.9.0 in ./anaconda3/lib/python3.6/site-packages (from prompt-toolkit<2.0.0,>=0.57->frida-tools) (1.11.0)
Requirement already satisfied: wcwidth in ./anaconda3/lib/python3.6/site-packages (from prompt-toolkit<2.0.0,>=0.57->frida-tools) (0.1.7)
distributed 1.21.8 requires msgpack, which is not installed.
You are using pip version 10.0.1, however version 18.0 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
(luozheng) aaadeMacBook-Pro:~ aaa$ pip install --upgrade pip
Collecting pip
  Downloading https://files.pythonhosted.org/packages/5f/25/e52d3f31441505a5f3af41213346e5b6c221c9e086a166f3703d2ddaf940/pip-18.0-py2.py3