title: Installing Qt and PySide on Angstrom
body: <p>I tryed to install PySide for interface development in Qt. I got it to work on my Arch box, but after several attempts to install it on Angstrom running on a <code>BeagleBone Black rev. A5</code></p>
  
  <p>Using various means for installation, such as:</p>
  
  <pre><code>easy_install pyside
  pip install pyside 
  </code></pre>
  
  <p>and building it from source. </p>
  
  <p>Everytime i attempt to install i receive the same output</p>
  
  <pre><code>-- The C compiler identification is GNU 4.7.3
  -- The CXX compiler identification is GNU 4.7.3
  -- Check for working C compiler: /usr/bin/gcc
  -- Check for working C compiler: /usr/bin/gcc -- works
  -- Detecting C compiler ABI info
  -- Detecting C compiler ABI info - done
  -- Check for working CXX compiler: /usr/bin/c++
  -- Check for working CXX compiler: /usr/bin/c++ -- works
  -- Detecting CXX compiler ABI info
  -- Detecting CXX compiler ABI info - done
  CMake Warning at /usr/share/cmake-2.8/Modules/FindQt4.cmake:591 (    MESSAGE):
    /usr/bin/qmake reported QT_INSTALL_LIBS as "/usr/lib" but QtCore     could not
    be found there.  Qt is NOT installed correctly for the target build
    environment.
  Call Stack (most recent call first):
    CMakeLists.txt:9 (find_package)
  
  
  -- Looking for Q_WS_X11
  -- Looking for Q_WS_X11 - not found.
  -- Looking for Q_WS_WIN
  -- Looking for Q_WS_WIN - not found.
  -- Looking for Q_WS_QWS
  -- Looking for Q_WS_QWS - not found.
  -- Looking for Q_WS_MAC
  -- Looking for Q_WS_MAC - not found.
  -- Could NOT find Qt4 (missing:  QT_INCLUDE_DIR QT_LIBRARY_DIR     QT_QTCORE_LIBRARY) (found suitable version "4.8.1", required is "4.5.    0")
  -- Found PythonLibs: /usr/lib/libpython2.7.so (found suitable     version "2.7.3", required is "2.6") 
  -- Could NOT find LibXml2 (missing:  LIBXML2_LIBRARIES     LIBXML2_INCLUDE_DIR) (Required is at least version "2.6.32")
  -- Could NOT find LibXslt (missing:  LIBXSLT_LIBRARIES     LIBXSLT_INCLUDE_DIR) (Required is at least version "1.1.19")
  Qt QTGUI library not found.
  Qt QTXML library not found.
  Qt QTCORE library not found.
  -- sphinx-build - not found! doc target disabled
  CMake Warning at CMakeLists.txt:127 (message):
    Some dependencies were not found, shiboken generator compilation     disabled!
  
  
  -- Configuring done
  -- Generating done
  -- Build files have been written to: /tmp/easy_install-p37FM6/    PySide-1.2.1/pyside_build/py2.7-qt4.8.1-32bit-release/shiboken
  [  2%] Generating qrc_generator.cxx
  Scanning dependencies of target apiextractor
  [  4%] Building CXX object ApiExtractor/CMakeFiles/apiextractor.dir/    apiextractor.cpp.o
  In file included from /tmp/easy_install-p37FM6/PySide-1.2.1/sources/    shiboken/ApiExtractor/abstractmetalang.h:27:0,
                   from /tmp/easy_install-p37FM6/PySide-1.2.1/sources/shiboken/ApiExtractor/apiextractor.h:28,
                   from /tmp/easy_install-p37FM6/PySide-1.2.1/sources/shiboken/ApiExtractor/apiextractor.cpp:24:
  /tmp/easy_install-p37FM6/PySide-1.2.1/sources/shiboken/ApiExtractor/    typesystem.h:27:24: fatal error: QtCore/QHash: No such file or     directory
  compilation terminated.
  make[2]: *** [ApiExtractor/CMakeFiles/apiextractor.dir/apiextractor.    cpp.o] Error 1
  make[1]: *** [ApiExtractor/CMakeFiles/apiextractor.dir/all] Error 2
  make: *** [all] Error 2
  error: Setup script exited with error: Error compiling shiboken
  </code></pre>
  
  <p>As can be seen it has difficulties locating Qt4, which I have installed using:</p>
  
  <pre><code> opkg install qt4-embedded
   opkg install qt4-tools
  </code></pre>