When I try to install QT 4.6.4 on Linux ubuntu I get this


root@Discoteca:/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4# make
cd src/tools/bootstrap/ && make -f Makefile
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/tools/bootstrap»
make[1]: No se hace nada para «first».
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/tools/bootstrap»
cd src/tools/moc/ && make -f Makefile
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/tools/moc»
/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/bin/qmake -spec ../../../mkspecs/linux-g++ -unix -o Makefile moc.pro
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/tools/moc»
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/tools/moc»
make[1]: No se hace nada para «first».
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/tools/moc»
cd src/tools/rcc/ && make -f Makefile
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/tools/rcc»
make[1]: No se hace nada para «first».
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/tools/rcc»
cd src/tools/uic/ && make -f Makefile
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/tools/uic»
make[1]: No se hace nada para «first».
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/tools/uic»
cd src/corelib/ && make -f Makefile
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/corelib»
make[1]: No se hace nada para «first».
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/corelib»
cd src/xml/ && make -f Makefile
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/xml»
/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/bin/qmake -spec ../../mkspecs/linux-g++ -unix -o Makefile xml.pro
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/xml»
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/xml»
make[1]: No se hace nada para «first».
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/xml»
cd src/network/ && make -f Makefile
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/network»
/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/bin/qmake -spec ../../mkspecs/linux-g++ -unix -o Makefile network.pro
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/network»
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/network»
make[1]: No se hace nada para «first».
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/network»
cd src/gui/ && make -f Makefile
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/gui»
/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/bin/qmake -spec ../../mkspecs/linux-g++ -unix -o Makefile gui.pro
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/gui»
make[1]: se ingresa al directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/gui»
g++ -c -include .pch/release-shared/QtGui -pipe -g -pthread -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -pthread -I/usr/include/gtk-2.0 -I/usr/lib/i386-linux-gnu/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pango-1.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng12 -O2 -fvisibility=hidden -fvisibility-inlines-hidden -Wall -W -D_REENTRANT -I/usr/include/freetype2 -fPIC -DQT_SHARED -DQT_BUILD_GUI_LIB -DQT_NO_USING_NAMESPACE -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_NO_OPENTYPE -DQT_NO_STYLE_MAC -DQT_NO_STYLE_WINDOWSVISTA -DQT_NO_STYLE_WINDOWSXP -DQT_NO_STYLE_WINDOWSCE -DQT_NO_STYLE_WINDOWSMOBILE -DQT_NO_STYLE_S60 -DQ_INTERNAL_QAPP_SRC -DQT_NO_DEBUG -DQT_CORE_LIB -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I../../mkspecs/linux-g++ -I. -I../../include/QtCore -I../../include -I../../include/QtGui -I.rcc/release-shared -I../3rdparty/xorg -I/usr/include/freetype2 -I../3rdparty/harfbuzz/src -Idialogs -I.moc/release-shared -I/usr/X11R6/include -I.uic/release-shared -o .obj/release-shared/qpdf.o painting/qpdf.cpp
In file included from ../../include/QtGui/private/qcups_p.h:1:0,
from painting/qpdf.cpp:47:
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:78:11: error: ‘ppd_file_t’ no nombra a un tipo
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:80:11: error: ‘ppd_file_t’ no nombra a un tipo
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:81:11: error: ‘ppd_option_t’ no nombra a un tipo
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:84:11: error: ‘ppd_option_t’ no nombra a un tipo
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:87:34: error: ISO C++ prohÃ*be la declaración de ‘type name’ sin tipo [-fpermissive]
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:87:47: error: el argumento de plantilla 1 es inválido
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:103:56: error: ‘ppd_group_t’ no nombra a un tipo
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:103:77: error: ISO C++ prohÃ*be la declaración de ‘group’ sin tipo [-fpermissive]
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:104:62: error: ‘ppd_group_t’ no nombra a un tipo
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:104:75: error: ISO C++ prohÃ*be la declaración de ‘group’ sin tipo [-fpermissive]
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:108:11: error: ‘ppd_option_t’ no nombra a un tipo
../../include/QtGui/private/../../../src/gui/painting/qcups_p.h:110:5: error: ‘ppd_file_t’ no nombra a un tipo
painting/qpdf.cpp: En la función miembro ‘virtual void QPdfBaseEngine::setProperty(QPrintEngine::PrintEng inePropertyKey, const QVariant&)’:
painting/qpdf.cpp:1469:5: aviso: el valor de case ‘65024’ no es un tipo enumerado ‘QPrintEngine::PrintEnginePropertyKeyâ€℠¢ [-Wswitch]
painting/qpdf.cpp:1463:5: aviso: el valor de case ‘65025’ no es un tipo enumerado ‘QPrintEngine::PrintEnginePropertyKeyâ€℠¢ [-Wswitch]
painting/qpdf.cpp:1466:5: aviso: el valor de case ‘65026’ no es un tipo enumerado ‘QPrintEngine::PrintEnginePropertyKeyâ€℠¢ [-Wswitch]
painting/qpdf.cpp:1472:5: aviso: el valor de case ‘65027’ no es un tipo enumerado ‘QPrintEngine::PrintEnginePropertyKeyâ€℠¢ [-Wswitch]
painting/qpdf.cpp: En la función miembro ‘virtual QVariant QPdfBaseEngine:roperty(QPrintEngine::PrintEnginePropertyKey) const’:
painting/qpdf.cpp:1572:5: aviso: el valor de case ‘65024’ no es un tipo enumerado ‘QPrintEngine::PrintEnginePropertyKeyâ€℠¢ [-Wswitch]
painting/qpdf.cpp:1566:5: aviso: el valor de case ‘65025’ no es un tipo enumerado ‘QPrintEngine::PrintEnginePropertyKeyâ€℠¢ [-Wswitch]
painting/qpdf.cpp:1569:5: aviso: el valor de case ‘65026’ no es un tipo enumerado ‘QPrintEngine::PrintEnginePropertyKeyâ€℠¢ [-Wswitch]
painting/qpdf.cpp:1575:5: aviso: el valor de case ‘65027’ no es un tipo enumerado ‘QPrintEngine::PrintEnginePropertyKeyâ€℠¢ [-Wswitch]
make[1]: *** [.obj/release-shared/qpdf.o] Error 1
make[1]: se sale del directorio «/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4/src/gui»
make: *** [sub-gui-make_default-ordered] Error 2
root@Discoteca:/home/victor/Descargas/qt-everywhere-opensource-src-4.6.4#


What can it be?
thanks