C:\rags\TechNotes\pythonNotes\samplePgms\io (master)                                                                                                                 
¿ python -m pip install --upgrade pip                                                                                                                                
Collecting pip                                                                                                                                                       
  Downloading https://files.pythonhosted.org/packages/54/0c/d01aa759fdc501a58f431eb594a17495f15b88da142ce14b5845662c13f3/pip-20.0.2-py2.py3-none-any.whl (1.4MB)     
     |¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿| 1.4MB 298kB/s                                                                                                                
Installing collected packages: pip                                                                                                                                   
  Found existing installation: pip 19.2.3                                                                                                                            
    Uninstalling pip-19.2.3:                                                                                                                                         
      Successfully uninstalled pip-19.2.3                                                                                                                            
Successfully installed pip-20.0.2                                                                                                                                    
                                                                                                                                                                     
C:\rags\TechNotes\pythonNotes\samplePgms\io (master)                                                                                                                 
¿ python -m pip install cryptography                                                                                                                                 
Requirement already satisfied: cryptography in c:\python38\lib\site-packages (2.9)                                                                                   
Requirement already satisfied: cffi!=1.11.3,>=1.8 in c:\python38\lib\site-packages (from cryptography) (1.14.0)                                                      
Requirement already satisfied: six>=1.4.1 in c:\python38\lib\site-packages (from cryptography) (1.14.0)                                                              
Requirement already satisfied: pycparser in c:\python38\lib\site-packages (from cffi!=1.11.3,>=1.8->cryptography) (2.20)                                             
                                                                                                                                                                     
C:\rags\TechNotes\pythonNotes\samplePgms\io (master)