I had a problem installing nessus through 'nessus-installer-2.2.3.sh' !
So i download the source code files to install separated:
and the same problem happened when i try to install libnasl:
nessus-libraries-2.2.3.tar.gz (1st) , Ok.
libnasl-2.2.3.tar.gz (2nd) , Problem here!
nessus-core.2.2.3.tar.gz
nessus-plugins.2.2.3.tar.gz

# pwd
/home/junior
# tar -zxf libnasl-2.2.3.tar.gz
# cd libnasl
# make
cd nasl && make
make[1]: Entering directory `/home/junior/libnasl/nasl'
bison -d -v -t -p nasl nasl_grammar.y
bison: relocation error: bison: symbol __sprintf_chk, version GLIBC_2.3.4 not defined in file libc.so.6 with link time reference
make[1]: *** [nasl_grammar.tab.c] Error 127
make[1]: Leaving directory `/home/junior/libnasl/nasl'
make: *** [all] Error 2


any help please!

Try this instead, as root type: urpmi nessus this will install nessus and all dependencies. Answer Y (note the uppercase) to any additional files it needs to install.