title: Install Mayavi for Python 3.7.1 in Windows 10
body: <p>Under Windows 10, I'm trying to run a Python script which contains the line</p>
  
  <pre><code>from mayavi import mlab
  </code></pre>
  
  <p>Therefore I'm trying to install Mayavi by running</p>
  
  <pre><code>pip install mayavi
  </code></pre>
  
  <p>from the Windows PowerShell. I then get</p>
  
  <pre><code>Collecting mayavi
    Using cached https://files.pythonhosted.org/packages/83/9e/293ba57353ed258c2f64d54bf00ca1447c1f38f4eb60d0e762ddec57bf51/mayavi-4.6.2.tar.bz2
  Collecting apptools (from mayavi)
    Using cached https://files.pythonhosted.org/packages/78/84/64764e2c87fcb7ad7521bdabc7c44c109b80691f94218cbddd5df2ee682c/apptools-4.4.0.tar.bz2
  Collecting envisage (from mayavi)
    Using cached https://files.pythonhosted.org/packages/ea/2a/7efcd2c44a638a5e3e65e39f7e5bd4cf952ef4ffc71768730cf19fef1e4e/envisage-4.7.0-py3-none-any.whl
  Requirement already satisfied: numpy in c:\users\adria\appdata\local\programs\python\python37-32\lib\site-packages (from mayavi) (1.15.4)
  Collecting pyface&gt;=6.0.0 (from mayavi)
    Using cached https://files.pythonhosted.org/packages/45/fe/7150742f7053cb5082f15704c064a5c683f42dfc00411ce173287651e33a/pyface-6.0.0.tar.gz
  Collecting pygments (from mayavi)
    Using cached https://files.pythonhosted.org/packages/13/e5/6d710c9cf96c31ac82657bcfb441df328b22df8564d58d0c4cd62612674c/Pygments-2.3.1-py2.py3-none-any.whl
  Collecting traits&gt;=4.6.0 (from mayavi)
    Using cached https://files.pythonhosted.org/packages/56/47/03f50e82e1ff1e8a602c5f2cf12f08675f79a7169629fe4ce521e59d265f/traits-4.6.0.tar.bz2
  Collecting traitsui&gt;=6.0.0 (from mayavi)
    Using cached https://files.pythonhosted.org/packages/f2/06/3ad35a78e1ca82d762e2d9ffe9ed6c9dd405caa340066052d7ec186b9b1b/traitsui-6.0.0.tar.gz
  Collecting vtk (from mayavi)
    Could not find a version that satisfies the requirement vtk (from mayavi) (from versions: )
  No matching distribution found for vtk (from mayavi)
  </code></pre>
  
  <p>Running <code>pip install vtk</code> gives</p>
  
  <pre><code>Collecting vtk
    Could not find a version that satisfies the requirement vtk (from versions: )
  No matching distribution found for vtk
  </code></pre>
  
  <p>I installed VTK manually with <code>https://www.vtk.org/files/release/7.1/vtkpython-7.1.1-Windows-64bit.exe</code> but it does not solve the problem.</p>
  
  <p>Running <code>python --version</code> returns <code>Python 3.7.1</code> and running <code>pip --version</code> or <code>pip3 --version</code> returns <code>pip 18.1 from c:\users\adria\appdata\local\programs\python\python37-32\lib\site-packages\pip (python 3.7)</code>.</p>
  
  <p>How do I solve this problem?</p>