How to install PyQt5 on Windows?

Question

When I try installing the PyQt5 on Windows using the command

python configure.py 

I get this error:

Error: Make sure you have a working Qt qmake on your PATH. 

I got the pyQt5 from PyQt5 Download.

How can I install PyQt5?

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Update:

I installed Qt 5.0.2 for Windows 64-bit (VS 2012, 500 MB) from the Qt Download page and now I have this error:

Querying qmake about your Qt installation... Determining the details of your Qt installation... Error: Failed to determine the detail of your Qt installation. Try again using the --verbose flag to see more detail about the problem. 

And when I execute the command python configure.py --verbose:

Querying qmake about your Qt installation... Determining the details of your Qt installation... C:\Qt\Qt5.0.2\5.0.2\msvc2012_64\bin\qmake.exe -spec win32-msvc2008 -o qtdetail.m k qtdetail.pro nmake -f qtdetail.mk release 'nmake' não é reconhecido como um comando interno ou externo, um programa operável ou um arquivo em lotes. Error: Failed to determine the detail of your Qt installation. Try again using the --verbose flag to see more detail about the problem. 

I added C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\bin (contains nmake.exe) to PATH and I got this error:

Querying qmake about your Qt installation... Determining the details of your Qt installation... C:\Qt\Qt5.0.2\5.0.2\msvc2012_64\bin\qmake.exe -spec win32-msvc2008 -o qtdetail.mk qtdetail.pro nmake -f qtdetail.mk release   Microsoft (R) Program Maintenance Utility Version 11.00.50727.1  Copyright (C) Microsoft Corporation.  All rights reserved.     "C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\bin\nmake.exe" -f qtdetail.mk.Release   Microsoft (R) Program Maintenance Utility Version 11.00.50727.1  Copyright (C) Microsoft Corporation.  All rights reserved.    cl -c -nologo -Zm200 -Zc:wchar_t -O2 -MD -GR -W3 -w34100 -w34189 -EHsc -DUNICODE -DWIN32 -DQT_NO_DEBUG -DQT_CORE_LIB -I"..\..\..\..\..\..\..\Qt\Qt5.0.2\5.0.2\msvc2012_64\include" -I"..\..\..\..\..\..\..\Qt\Qt5.0.2\5.0.2\msvc2012_64\include\QtCore" -I"release" -I"..\..\..\..\..\..\..\Qt\Qt5.0.2\5.0.2\msvc2012_64\mkspecs\win32-msvc2008" -Forelease\ @C:\Users\Victor\AppData\Local\Temp\nm68EA.tmp  NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\bin\cl.EXE"' : return code '0xc0000135'  Stop.  NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\bin\nmake.exe"' : return code '0x2'  Stop. 

Answer 1

Mainly I use the following command under the cmd

pip install pyqt5 

And it works with no problem!