Public bug reported:

$ lsb_release -rd
Description:    Ubuntu 13.10
Release:        13.10

$ apt-cache policy pyqt5-doc
pyqt5-doc:
  Installed: 5.0.1-1ubuntu1
  Candidate: 5.0.1-1ubuntu1
  Version table:
 *** 5.0.1-1ubuntu1 0
        500 http://no.archive.ubuntu.com/ubuntu/ saucy/universe amd64 Packages
        100 /var/lib/dpkg/status

Graphics driver:
$ apt-cache policy nvidia-319-updates
nvidia-319-updates:
  Installed: 319.60-0ubuntu1
  Candidate: 319.60-0ubuntu1
  Version table:
 *** 319.60-0ubuntu1 0
        500 http://no.archive.ubuntu.com/ubuntu/ saucy/restricted amd64 Packages
        100 /var/lib/dpkg/status


All examples under /usr/share/doc/pyqt5-doc/examples/quick/ fails on shader 
compilation, example:

/usr/share/doc/pyqt5-doc/examples/quick/tutorials/extending/chapter1-basics$ 
python3 chapter1-basics.py 
QOpenGLShaderProgram: could not create shader program 
QOpenGLShader: could not create shader 
QSGMaterialShader: Shader compilation failed:
"" 
QOpenGLShaderProgram::uniformLocation( qt_Matrix ): shader program is not 
linked 
QOpenGLShaderProgram: could not create shader program 
QOpenGLShader: could not create shader 
QSGMaterialShader: Shader compilation failed:
"" 
QOpenGLShaderProgram::uniformLocation( matrix ): shader program is not linked 
QOpenGLShaderProgram::uniformLocation( textureScale ): shader program is not 
linked 
QOpenGLShaderProgram::uniformLocation( color ): shader program is not linked 
QOpenGLShaderProgram::uniformLocation( alphaMin ): shader program is not linked 
QOpenGLShaderProgram::uniformLocation( alphaMax ): shader program is not linked 
QOpenGLShaderProgram::uniformLocation( fontScale ): shader program is not 
linked 
QOpenGLShaderProgram::uniformLocation( vecDelta ): shader program is not linked 
Segmentation fault (core dumped)
$

** Affects: pyqt5 (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1241988

Title:
  All pyqt5 quick examples fails with shader program link error

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