title: PythonAnywhere - No module named 'pyvirtualdisplay'
body: <p>I am trying to run online a project on PythonAnywhere. When I call this function:</p>
  
  <pre><code>def getPrice(item_url):
      from forex_python.converter import  CurrencyRates
      from selenium import webdriver
      from pyvirtualdisplay import Display
      #from IPython.display import display
      with Display():
          browser = webdriver.Firefox()
      try:
          browser.get(item_url)
          item_price = browser.find_element_by_xpath("//SPAN[@class='market_table_value normal_price']").text
          #item_price isn't an integer, it's a string, 'Prezzo iniziale: $' and 'USD' need to be cut with .replace, then converted to int with int()
          #item_price_edited is the int() variable, ready to be used
          #price is the final value, ready for use
          item_price_cut1 = item_price.replace('Prezzo iniziale','')
          item_price_cut2 = item_price_cut1.replace('$','')
          item_price_cut3 = item_price_cut2.replace('USD','')
          item_price_edited_usd = float(item_price_cut3)
          #the value of the price is USD, it needs to be converted to EUR
          c = CurrencyRates()
          #round arrotonda il valore con la virgola a due numeri decimali
          price = round(c.convert('USD','EUR', item_price_edited_usd),2)
          browser.close()
          return price
      finally:
          browser.quit()
  </code></pre>
  
  <p>I get this error:</p>
  
  <pre><code>Traceback (most recent call last):
    File "/home/BobbyQ/mm/check.py", line 13, in &lt;module&gt;
      price = getPrice(item_url)
    File "/home/BobbyQ/mm/functions.py", line 6, in getPrice
      from pyvirtualdisplay import Display
  ModuleNotFoundError: No module named 'pyvirtualdisplay'
  </code></pre>
  
  <p>So I should install the module, but when I run:</p>
  
  <pre><code>pip install pyvirtualdisplay
  </code></pre>
  
  <p>I get this: </p>
  
  <pre><code>Requirement already satisfied (use --upgrade to upgrade): pyvirtualdisplay in /usr/local/lib/python2.7/dist-packages
  Requirement already satisfied (use --upgrade to upgrade): EasyProcess in /usr/local/lib/python2.7/dist-packages (from pyvirtualdisplay)
  </code></pre>
  
  <p>So the module should be already installed, but when I try to import it I get the first error...How can I fix this issue?</p>