Connectivity to pypi.org is blocked in corporate windows laptop hence not able to install pip,selenium etc... Is there any other way to achieve this?
ERROR 

H:\script>python get-pip.py Collecting pip   Retrying (Retry(total=4,
  connect=None, read=None, redirect=None, status=None)) after connection
  broken by
  'ConnectTimeoutError(, 'Connection to pypi.org timed out.
  (connect timeout=15)')': /simple/pip/ Operation cancelled by user
Use proxy to install python packages on corporate servers behind firewall. 
something like this:
pip install --proxy www-proxy.xxxxxxx.com:8080 psutil
Not able to install python modules such as pip,selenium etc