title: Error when installing scapy
body: <p>Ok so i'm trying to install scapy for python3, but ive been having some issues</p>
  
  <p>when I enter this command:
  <code>pip install scapy</code>
  This is the output:</p>
  
  <pre><code>Collecting scapy
  Using cached scapy-2.3.3.tgz
  In the tar file C:\Users\MYNAME~1\AppData\Local\Temp\pip-oao3meyq-
  unpack\scapy-2.3.3.tgz the member scapy-2.3.3/README
  is invalid: unable to resolve link inside archive
  Complete output from command python setup.py egg_info:
  Traceback (most recent call last):
    File "&lt;string&gt;", line 1, in &lt;module&gt;
    File "C:\Users\MYNAME~1\AppData\Local\Temp\pip-build-
    qjegdxw6\scapy\setup.py", line 36
      os.chmod(fname, 0755)
                         ^
  SyntaxError: invalid token
  
  ----------------------------------------
   Command "python setup.py egg_info" failed with error code 1 in 
   C:\Users\MYNAME~1\AppData\Local\Temp\pip-build-qjegdxw6\s
   capy\
  </code></pre>
  
  <p>So then I searched around and I tried using this:</p>
  
  <pre><code> pip3 install scapy-python3
  </code></pre>
  
  <p>But it just says that pip3 isnt a command, so im not sure what to do</p>