Error While running /raskLeak.py

[attacker34]

Here is the error i got:

RastLeak# python rastleak.py -h
Traceback (most recent call last):
  File "rastleak.py", line 22, in <module>
    import docx
ImportError: No module named docx

I also mention that while installing for the pip -r requirements.txt i got this error:

  Could not find a version that satisfies the requirement Python==2.7 (from -r requirements.txt (line 8)) (from versions: )
No matching distribution found for Python==2.7 (from -r requirements.txt (line 8))