title: Python- how to install pyvttbl in jupyter notebook
body: <p>I tried installing it using !pip install </p>
  
  <pre><code>!pip install pyvttbl
  </code></pre>
  
  <p>and it gives me this message </p>
  
  <pre><code>Requirement already satisfied: pyvttbl 
  Requirement already satisfied: dictset
  Requirement already satisfied: pystaggrelite3
  </code></pre>
  
  <p>However, when I import it as</p>
  
  <pre><code>import pyvttbl as pt
  </code></pre>
  
  <p>it gives me</p>
  
  <pre><code>ModuleNotFoundError                       Traceback (most recent call last)
  &lt;ipython-input-7-89ef5f67d382&gt; in &lt;module&gt;()
  ----&gt; 1 import pyvttbl as pt
  
  D:\Anaconda3\lib\site-packages\pyvttbl\__init__.py in &lt;module&gt;()
        8 # This software is funded in part by NIH Grant P20 RR016454.
        9 
  ---&gt; 10 from base import PyvtTbl, DataFrame
       11 
       12 from misc import *
  
  ModuleNotFoundError: No module named 'base'
  </code></pre>
  
  <p>When I try to install base as</p>
  
  <pre><code>!pip install base
  </code></pre>
  
  <p>it gives me this </p>
  
  <pre><code>    Collecting base
  Using cached base-1.0.4.tar.gz
          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\User\AppData\Local\Temp\pip-build-u1xkw0lp\base\setup.py", line 40, in &lt;module&gt;
              LONG_DESCRIPTION = read("README.rst")
            File "C:\Users\User\AppData\Local\Temp\pip-build-u1xkw0lp\base\setup.py", line 21, in read
              return codecs.open(os.path.join(os.path.dirname(__file__), fname)).read()
            File "D:\Anaconda3\lib\encodings\cp1252.py", line 23, in decode
              return codecs.charmap_decode(input,self.errors,decoding_table)[0]
          UnicodeDecodeError: 'charmap' codec can't decode byte 0x81 in position 5: character maps to &lt;undefined&gt;
  </code></pre>
  
  <p>Can someone help me understand the problem?</p>