title: ValueError:PyCapsule_GetPointer called with incorrect name with <from PyQt5.QtWebEngineWidgets import QWebEnginePage>
body: <p>This is already solved by myself but I put this question for someone else.
  I think this kind of problem is better as much as we can.
  and there doesn't seem be in SOF.</p>
  
  <p>I updated <code>spyder</code>.</p>
  
  <pre><code>conda update spyder
  Collecting package metadata: done
  Solving environment: done
  
  ## Package Plan ##
  
    environment location: C:\Anaconda3
  
    added / updated specs:
      - spyder
  
  
  The following packages will be downloaded:
  
      package                    |            build
      ---------------------------|-----------------
      anaconda-custom            |   py36h363777c_0           9 KB
      spyder-3.3.4               |           py36_0         2.6 MB
      spyder-kernels-0.4.4       |           py36_0          68 KB
      ------------------------------------------------------------
                                             Total:         2.7 MB
  
  The following packages will be UPDATED:
  
    spyder                                       3.3.3-py36_0 --&gt; 3.3.4-py36_0
    spyder-kernels                               0.4.2-py36_0 --&gt; 0.4.4-py36_0
  
  The following packages will be DOWNGRADED:
  
    anaconda                                   2019.03-py36_0 --&gt; custom-py36h363777c_0
  </code></pre>
  
  <p>When I tried to boot up <code>spyder</code>.
  From shortcut icon, no application occurs.
  So I write this cmd.</p>
  
  <pre><code> C:\Users\****&gt;spyder
  </code></pre>
  
  <hr>
  
  <p>But I have this error</p>
  
  <hr>
  
  <pre><code>Traceback (most recent call last):
    File "C:\Anaconda3\Scripts\spyder-script.py", line 10, in &lt;module&gt;
      sys.exit(main())
    File "C:\Anaconda3\lib\site-packages\spyder\app\start.py", line 186, in main
      from spyder.app import mainwindow
    File "C:\Anaconda3\lib\site-packages\spyder\app\mainwindow.py", line 90, in &lt;module&gt;
      from qtpy import QtWebEngineWidgets  # analysis:ignore
    File "C:\Anaconda3\lib\site-packages\qtpy\QtWebEngineWidgets.py", line 22, in &lt;module&gt;
      from PyQt5.QtWebEngineWidgets import QWebEnginePage
  ValueError: PyCapsule_GetPointer called with incorrect name
  </code></pre>
  
  <p>So, I have searched <a href="https://stackoverflow.com/questions/51693993/pyqt5-error-pycapsule-getpointer-called-with-incorrect-name">this page</a>.</p>
  
  <p>I followed the solution.
  But it was not the same problem.</p>
  
  <p>the next problem occurs.</p>
  
  <pre><code>python: can't open file 'configure.py': [Errno 2] No such file or directory
  </code></pre>
  
  <p>How do I solve it?</p>
  
  <hr>
  
  <p><code>Python 3.6.8 |Anaconda custom (64-bit)| (default, Feb 21 2019, 18:30:04) [MSC v.1916 64 bit (AMD64)]</code></p>