Installation according Nagios Quickstart - Segmentations fau

I got some problems during the installation part: ./configure --with-command-group=nagcmd
Errormessages are:
[root@Feluna nagios-3.0.5]# ./configure --with-command-group=nagcmd
checking for a BSD-compatible install… /usr/bin/install -c
checking build system type… ./config.guess: line 985: 5339 Segmentation fault ( $c -c -o $dummy.o $dummy.c ) > /dev/null 2>&1
./config.guess: line 985: 5342 Segmentation fault ( $c -c -o $dummy.o $dummy.c ) > /dev/null 2>&1
./config.guess: line 985: 5344 Segmentation fault ( $c -c -o $dummy.o $dummy.c ) > /dev/null 2>&1
./config.guess: line 985: 5346 Segmentation fault ( $c -c -o $dummy.o $dummy.c ) > /dev/null 2>&1
i686-pc-linux-gnu
checking host system type… i686-pc-linux-gnu
checking for gcc… gcc
checking for C compiler default output file name… configure: error: C compiler cannot create executables
Could you check the attached `config.log’ and tell me whats wrong.

Thank you
Frank

[file={e_FILE}public/1226090100_11313_FT0_config.log.zip]config.log.zip[/file]

It seams to be an error with c compiler. Is gcc installed in your system. Try

yum install gcc and then try to execute ./configure step.

Regards,
512.

gcc is already installed, but I have reinstalled it, problem is still existing

Check these:
ubuntuforums.org/showthread.php?t=17033
go2linux.org/configure-error-gcc-g+±needed
linuxquestions.org/questions … es-222588/