furycd001@VGN-NR11S-S:~$ sudo pip3 install rainbowstream
[sudo] password for furycd001: 
The directory '/home/furycd001/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/furycd001/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Requirement already satisfied (use --upgrade to upgrade): rainbowstream in ./.local/lib/python3.5/site-packages
Requirement already satisfied (use --upgrade to upgrade): twitter in ./.local/lib/python3.5/site-packages (from rainbowstream)
Requirement already satisfied (use --upgrade to upgrade): Pillow in ./.local/lib/python3.5/site-packages (from rainbowstream)
Requirement already satisfied (use --upgrade to upgrade): python-dateutil in ./.local/lib/python3.5/site-packages (from rainbowstream)
Requirement already satisfied (use --upgrade to upgrade): PySocks in ./.local/lib/python3.5/site-packages (from rainbowstream)
Requirement already satisfied (use --upgrade to upgrade): requests==2.5.3 in ./.local/lib/python3.5/site-packages (from rainbowstream)
Requirement already satisfied (use --upgrade to upgrade): arrow in ./.local/lib/python3.5/site-packages (from rainbowstream)
Requirement already satisfied (use --upgrade to upgrade): pyfiglet in ./.local/lib/python3.5/site-packages (from rainbowstream)
Requirement already satisfied (use --upgrade to upgrade): six>=1.5 in ./.local/lib/python3.5/site-packages (from python-dateutil->rainbowstream)
furycd001@VGN-NR11S-S:~$ sudo rainbowstream -iot
sudo: rainbowstream: command not found