problema compilazione programmi !

[root <deviltigre2@libero.it>]

fa così x tutti , ma v posto le schermate di amule..

devil:/home/amule# ./configure
checking build system type... i686-pc-linux
checking host system type... i686-pc-linux
checking target system type... i686-pc-linux
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for g++... no
checking for c++... no
checking for gpp... no
checking for aCC... no
checking for CC... no
checking for cxx... no
checking for cc++... no
checking for cl... no
checking for FCC... no
checking for KCC... no
checking for RCC... no
checking for xlC_r... no
checking for xlC... no
checking for C++ compiler default output file name... configure: error: 
C++ compiler cannot create executables
See `config.log' for more details.


ma ke significa?
eppure io ho il gcc installato...

help!!!!!!!!!!