[Uml-user] probably a stupid question, but maybe somebody can help me

[J.L.Coenders]

when i type ./configure i get this, what's wrong?

loading cache ./config.cache
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
checking build system type... i686-pc-linux-gnu
checking for a BSD compatible install... (cached) /usr/bin/install -c
checking for -p flag to install... yes
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... (cached) yes
checking for working aclocal... found
checking for working autoconf... found
checking for working automake... found
checking for working autoheader... found
checking for working makeinfo... found
checking for gcc... (cached) gcc
checking whether the C compiler (gcc   ) works... yes
checking whether the C compiler (gcc   ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for c++... (cached) c++
checking whether the C++ compiler (c++   ) works... yes
checking whether the C++ compiler (c++   ) is a cross-compiler... no
checking whether we are using GNU C++... (cached) yes
checking whether c++ accepts -g... (cached) yes
checking whether c++ supports -fno-exceptions... (cached) yes
checking whether c++ supports -fno-check-new... (cached) yes
checking whether c++ supports -fexceptions... (cached) yes
checking how to run the C++ preprocessor... (cached) c++ -E
checking whether c++ supports -frepo... (cached) yes
checking for ld used by GCC... (cached) /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... (cached) yes
checking for /usr/bin/ld option to reload object files... (cached) -r
checking for BSD-compatible nm... (cached) /usr/bin/nm -B
checking whether ln -s works... (cached) yes
checking how to recognise dependant libraries... (cached) pass_all
checking for ranlib... (cached) ranlib
checking for strip... (cached) strip
checking for Cygwin environment... (cached) no
checking for mingw32 environment... (cached) no
loading cache ./config.cache within ltconfig
checking whether -lc should be explicitly linked in... (cached) yes
checking for objdir... .libs
checking for gcc option to produce PIC...  -fPIC -DPIC
checking if gcc PIC flag  -fPIC -DPIC works... (cached) yes
checking if gcc static flag -static works... (cached) yes
finding the maximum length of command line arguments... (cached) 73729
checking if gcc supports -c -o file.o... (cached) yes
checking if gcc supports -fno-rtti -fno-exceptions ... yes
checking whether the linker (/usr/bin/ld) supports shared libraries... yes
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking dynamic linker characteristics... GNU/Linux ld.so
checking command to parse /usr/bin/nm -B output... ok
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking for dlfcn.h... (cached) yes
checking whether a program can dlopen itself... (cached) yes
checking whether a statically linked program can dlopen itself... (cached) no
creating libtool
loading cache ./config.cache
loading cache ./config.cache within ltconfig
checking host system type... i686-pc-linux-gnu
checking build system type... i686-pc-linux-gnu
ltcf-cxx: with_gcc=yes ; with_gnu_ld=yes
checking for objdir... .libs
checking for c++ option to produce PIC... -fPIC -DPIC
checking if c++ PIC flag -fPIC -DPIC works... yes
checking if c++ static flag -static works... yes
finding the maximum length of command line arguments... (cached) 73729
checking if c++ supports -c -o file.o... (cached) yes
checking if c++ supports -fno-rtti -fno-exceptions ... yes
checking whether the linker (/usr/bin/ld) supports shared libraries... yes
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking dynamic linker characteristics... GNU/Linux ld.so
checking command to parse /usr/bin/nm -B output... ok
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking for dlfcn.h... (cached) yes
checking whether a program can dlopen itself... (cached) yes
checking whether a statically linked program can dlopen itself... (cached) no
appending configuration tag "CXX" to libtool
checking for object suffix... o
checking for executable suffix... no
checking for msgfmt... /usr/bin/msgfmt
checking for gmsgfmt... /usr/bin/msgfmt
checking for xgettext... /usr/bin/xgettext
checking how to run the C preprocessor... gcc -E
checking for main in -lutil... yes
checking for main in -lcompat... no
checking for crypt in -lcrypt... yes
checking for socklen_t... socklen_t
checking for dnet_ntoa in -ldnet... no
checking for dnet_ntoa in -ldnet_stub... no
checking for inet_ntoa... yes
checking for connect... yes
checking for remove... yes
checking for shmat... yes
checking for res_init... no
checking for killpg in -lucb... no
checking size of int... 4
checking size of long... 4
checking size of char *... 4
checking size of char... 1
checking for dlopen in -ldl... (cached) yes
checking for shl_unload in -ldld... no
checking for extra includes... no
checking for extra libs... no
checking for libz... -lz
checking for X... libraries /usr/X11R6/lib, headers /usr/X11R6/include
checking for IceConnectionNumber in -lICE... yes
checking for libXext... yes
checking for Xinerama... no
checking for libpng... -lpng -lz -lm
checking for libjpeg6b... no
checking for libjpeg... -ljpeg
checking for Qt... libraries /usr/lib/qt-2.3.1/lib, headers 
/usr/lib/qt-2.3.1/include
checking if Qt compiles without flags... no
checking for moc... /usr/lib/qt-2.3.1/bin/moc
checking for uic... /usr/lib/qt-2.3.1/bin/uic
checking for rpath... yes
checking for KDE... configure: error:
in the prefix, you've chosen, are no KDE headers installed. This will fail.
So, check this please and use another prefix!