錯誤資訊：

Collecting turtle
  Using cached https://files.pythonhosted.org/packages/ff/f0/21a42e9e424d24bdd0e509d5ed3c7dfb8f47d962d9c044dba903b0b4a26f/turtle-0.0.2.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-hpqxw6_s/turtle/setup.py", line 40
        except ValueError, ve:
                         ^
    SyntaxError: invalid syntax

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-hpqxw6_s/turtle/
 

解決方案：

    連結地址：https://oomake.com/question/178949

這個連結地址，準確的解決了我的問題！