RSS 2015-09 - 1/1 Blog installation (12) python (3)


2015-09 - 1/1

import cvxopt fails

2015-09-21

The instruction import cvxopt sometimes fails with the following error:

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Install cvxpy on Windows

2015-09-20

After I installed CVXcanon (see previous blog), I went through an issue canonInterface is not found. I corrected with the following modification: change import instruction to use CVXcanon explicitely.

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Warning with Mako

2015-09-19

The installation of Mako generates the following error:

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I tried to build pywin32 for Python 3.5

2015-09-17

So I installed Microsoft Visual Studio Community 2015, Windows SDK. I think some files changed positions so I played a little bit. I created folder C:\Program Files (x86)\Windows Kits\custom where I copied Windows Kits\8.1\Include\um into custom\include and Windows Kits\8.1\Lib\winv6.3\um\x64 into custom\lib. I modified the file setup.py from pywin32 and I tried to build (python setup.py build). I ended up with this error:

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Install Theano on Linux

2015-09-12

The module theano involves some C++ and requires a compiler. For Windows, I recommend to read section Installation of Theano on Windows. It requires tdm-gcc.

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Build xgboost for Python 3.4

2015-09-12

This is a process I followed to build xgboost 0.4 (which I also described at Building xgboost on Windows for Python). This is also what you should follow to get missing dependency such as vcomp110.dll (which comes from OpenMP in Visual C++). The following process is only available for Python 3.4 64 bit:

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Building wheel for CVXcanon on Windows

2015-09-12

I tried to run the command python setup.py bdist_wheel but it failed with the following error message:

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