Changed alias to python 3.6 | used pip install | result attached about cryptop HOT 5 CLOSED

vitticus@ubuntu:~/Documents/Python-3.6.2$ cd
vitticus@ubuntu:~$ python --version
Python 3.6.2
vitticus@ubuntu:~$ cd Downloads/cryptop-master/
vitticus@ubuntu:~/Downloads/cryptop-master$ clear
�[3;J
vitticus@ubuntu:~/Downloads/cryptop-master$ ls
cryptop  LICENSE.txt  README.rst        setup.py
img      MANIFEST.in  requirements.txt  todo.txt
vitticus@ubuntu:~/Downloads/cryptop-master$ sudo pip3 install cryptop
The directory '/home/vitticus/.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/vitticus/.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.
Collecting cryptop
  Downloading cryptop-0.1.8.tar.gz
Collecting requests (from cryptop)
  Downloading requests-2.18.3-py2.py3-none-any.whl (88kB)
    100% |████████████████████████████████| 92kB 2.3MB/s 
Collecting requests_cache (from cryptop)
  Downloading requests_cache-0.4.13-py2.py3-none-any.whl
Collecting urllib3<1.23,>=1.21.1 (from requests->cryptop)
  Downloading urllib3-1.22-py2.py3-none-any.whl (132kB)
    100% |████████████████████████████████| 133kB 2.5MB/s 
Collecting idna<2.6,>=2.5 (from requests->cryptop)
  Downloading idna-2.5-py2.py3-none-any.whl (55kB)
    100% |████████████████████████████████| 61kB 14.7MB/s 
Collecting chardet<3.1.0,>=3.0.2 (from requests->cryptop)
  Downloading chardet-3.0.4-py2.py3-none-any.whl (133kB)
    100% |████████████████████████████████| 143kB 3.2MB/s 
Collecting certifi>=2017.4.17 (from requests->cryptop)
  Downloading certifi-2017.7.27.1-py2.py3-none-any.whl (349kB)
    100% |████████████████████████████████| 358kB 1.6MB/s 
Installing collected packages: urllib3, idna, chardet, certifi, requests, requests-cache, cryptop
  Running setup.py install for cryptop ... done
Successfully installed certifi-2017.7.27.1 chardet-3.0.4 cryptop-0.1.8 idna-2.5 requests-2.18.3 requests-cache-0.4.13 urllib3-1.22
vitticus@ubuntu:~/Downloads/cryptop-master$ cryptop
Traceback (most recent call last):
  File "/usr/local/bin/cryptop", line 11, in <module>
    load_entry_point('cryptop==0.1.8', 'console_scripts', 'cryptop')()
  File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 565, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2631, in load_entry_point
    return ep.load()
  File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2291, in load
    return self.resolve()
  File "/usr/local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 2297, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/local/lib/python3.6/site-packages/cryptop/cryptop.py", line 1, in <module>
    import curses
  File "/usr/local/lib/python3.6/curses/__init__.py", line 13, in <module>
    from _curses import *
ModuleNotFoundError: No module named '_curses'
vitticus@ubuntu:~/Downloads/cryptop-master$