python2.7 mayavi installation

Tools: python2.7

Related packages: traits-4.6.0-cp27-cp27m-win32. whl, VTK-7.1.1-cp27-cp27m-win32.whl, mayavi-4.5.0+vtk71-cp27-cp27m-win32.whl

Download address:http://www.lfd.uci.edu/~gohlke/pythonlibs/

##Preparation before installation:

1. Set Python environment variables;

2. Place the relevant packages in the third-party package folder of the Python installation directory, mine is E:\Python2.7\Lib\site-packages;

3. win+r Enter cmd to enter the console and enter the above directory

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##　5. Download VCForPython27.msi and install

to start the installation. The installation sequence is as follows:

1: pip install traits-4.6.0-cp27-cp27m-win32.whl

## 2: pip install VTK-7.1.1-cp27- cp27m-win32.whl　

　3: pip install mayavi-4.5.0+vtk71-cp27-cp27m-win32.whl

After the installation is complete, enter Python and enter import mayavi.mlab. If there is no error, it means the installation is complete:

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Note 1: If LinkError: DLL load failed: The specified module cannot be found after the installation is completed.

##　1. Check whether mayavi and vtk versions match

　2. Re-download the latest version of vtk (matching the Python version) and the mayavi version matching this version, and reinstall

Note 2: You may need to install pyqt during the installation process

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