Downloading/unpacking GDAL==1.10.0 (from -r python_requirements.txt (line 6))
  Downloading GDAL-1.10.0.tar.gz (449kB): 449kB downloaded
  Running setup.py egg_info for package GDAL
Installing collected packages: GDAL
  Found existing installation: GDAL 1.9.2
    Uninstalling GDAL:
      Successfully uninstalled GDAL
  Running setup.py install for GDAL
    building 'osgeo._gdal' extension
    gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I../../port -I../../gcore -I../../alg -I../../ogr/ -I/usr/include/python2.6 -I/usr/lib64/python2.6/site-packages/numpy/core/include -I/usr/include -c extensions/gdal_wrap.cpp -o build/temp.linux-x86_64-2.6/extensions/gdal_wrap.o
    extensions/gdal_wrap.cpp:2853:22: error: cpl_port.h: No such file or directory
    extensions/gdal_wrap.cpp:2854:24: error: cpl_string.h: No such file or directory
    extensions/gdal_wrap.cpp:2855:27: error: cpl_multiproc.h: No such file or directory
    extensions/gdal_wrap.cpp:2856:22: error: cpl_http.h: No such file or directory
    extensions/gdal_wrap.cpp:2858:18: error: gdal.h: No such file or directory
    extensions/gdal_wrap.cpp:2859:23: error: gdal_priv.h: No such file or directory
    extensions/gdal_wrap.cpp:2860:22: error: gdal_alg.h: No such file or directory
    extensions/gdal_wrap.cpp:2861:24: error: gdalwarper.h: No such file or directory
    extensions/gdal_wrap.cpp:4625:22: error: gdalgrid.h: No such file or directory
    extensions/gdal_wrap.cpp:2878: error: ‘CPLErrorHandler’ does not name a type
    extensions/gdal_wrap.cpp:2881: error: expected initializer before ‘PythonBindingErrorHandler’
    extensions/gdal_wrap.cpp:2753: warning: ‘swig_module’ defined but not used
    error: command 'gcc' failed with exit status 1