ImportError No module named PytQt5

Question

following are my python  qt and sip versions  root thura    python -V Python 2 7 3 root thura    qmake --version QMake version 3 0 Using Qt version 5 0 2 in  usr lib i386-linux-gnu root thura    sip -V 4 15 3   I tried to import the PyQt5 by following by this  from PyQt5 QtWidgets import QtGui  QtCore   I got the following error     ImportError  No module named PyQt5 QtWidgets   How can I solve this error    Updated                        When I tried to PyQt4  I got following error      from PyQt4 QtCore import pyqtSlot as Slot RuntimeError  the sip   module implements API v10 0 to v10 1 but the PyQt4 QtCore module   requires API v8 1   Updated 2013-12-20                                            1  download sip-4 15 3 tar gz from here      2  extract sip-4 15 3 tar gz      3  copy sip-4 15 3 to  home thura      4  type  cd  home thura sip-4 15 3       5  type  python configure py   press enter  follow the instructions    type yes and press enter       6  type  make   press enter and type  make install   press enter      7  download PyQt-gpl-5 1 1 tar gz from here      8  extract PyQt-gpl-5 1 1 tar gz      9  copy PyQt-gpl-5 1 1 folder to  home thura folder       10  type  cd  home thura PyQt-gpl-5 1 1       11  type  python configure py   press enter  following the   instructions  type yes and press enter       12 type  make   press enter and type  make install   press enter   update 2013-12-20                        After redo it again  I got the following error  make 2   Entering directory   home thura PyQt qpy QtDBus  make 2   Nothing to be done for  install   make 2   Leaving directory   home thura PyQt qpy QtDBus  make 1   Leaving directory   home thura PyQt qpy  cd QtCore   amp  amp    test -e Makefile     usr lib i386-linux-gnu qt5 bin qmake  home thura PyQt QtCore QtCore pro -o Makefile    amp  amp  make -f Makefile install make 1   Entering directory   home thura PyQt QtCore  g   -c -pipe -O2 -Wall -W -D REENTRANT -fPIC -DSIP PROTECTED IS PUBLIC -Dprotected public -DQT NO DEBUG -DQT PLUGIN -DQT CORE LIB -I usr share qt5 mkspecs linux-g   -I  -I usr local include python2 7 -I   qpy QtCore -I usr include qt5 -I usr include qt5 QtCore -I  -o sipQtCoreQtWindowStates o sipQtCoreQtWindowStates cpp In file included from sipQtCoreQtWindowStates cpp 24 0  sipAPIQtCore h 28 17  fatal error  sip h  No such file or directory compilation terminated  make 1        sipQtCoreQtWindowStates o  Error 1 make 1   Leaving directory   home thura PyQt QtCore  make       sub-QtCore-install subtargets-ordered  Error 2

User · Answer

After getting the help from  Blender   ekhumoro and  Dan  I understand the Linux and Python more than before  Thank you  I got the an idea by  ekhumoro  it is I didn t install PyQt5 correctly  So I delete PyQt5 folder and download again  And redo everything from very start    After redoing  I got the error as my last update at my question  So  when I search at stack  I got the following solution from here  sudo ln -s  usr include python2 7  usr local include python2 7   And then  I did  sudo make  and  sudo make install  step by step  After  sudo make install   I got the following error  But I ignored it and I created a simple design with qt designer  And I converted it into python file by pyuic5  Everything are going well   install -m 755 -p  home thura PyQt pyuic5  usr bin  strip  usr bin pyuic5 strip  usr bin pyuic5  File format not recognized make   install pyuic5  Error 1  ignored

User · Answer

this can be solved under MacOS X by installing pyqt with brew  brew install pyqt

User · Answer

This probably means that python doesn t know where PyQt5 is located  To check  go into the interactive terminal and type   import sys print sys path   What you probably need to do is add the directory that contains the PyQt5 module to your PYTHONPATH environment variable  If you use bash  here s how   Type the following into your shell  and add it to the end of the file    bashrc  export PYTHONPATH  path to PyQt5 directory  PYTHONPATH   where  path to PyQt5 directory is the path to the folder where the PyQt5 library is located

User · Answer

If you are on ubuntu  just install pyqt5 with apt-get command       sudo apt-get install python3-pyqt5     for python3   or      sudo apt-get install python-pyqt5      for python2   However  on Ubuntu 14 04 the python-pyqt5 package is left out  source  and need to be installed manually  source

User · Answer

pip install pyqt5 for python3 for ubuntu

[python] ImportError: No module named PytQt5

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