on mandrake 10.1, when i run the apollon installer i get this in the error log:

***** GiFT
***** Running configure (./configure --prefix=/usr/local)...
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 gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking for gcc option to accept ANSI C... none needed
checking how to run the C preprocessor... gcc -E
checking for egrep... grep -E
checking for ANSI C header files... yes
checking for a BSD-compatible install... /usr/bin/install -c
checking for sed... /bin/sed
checking for perl... /usr/bin/perl
checking for xsltproc... no
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking for a sed that does not truncate output... /bin/sed
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for /usr/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking whether ln -s works... yes
checking how to recognise dependent libraries... pass_all
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... gcc3
checking how to run the C++ preprocessor... g++ -E
checking for g77... no
checking for f77... no
checking for xlf... no
checking for frt... no
checking for pgf77... no
checking for fort77... no
checking for fl32... no
checking for af77... no
checking for f90... no
checking for xlf90... no
checking for pgf90... no
checking for epcf90... no
checking for f95... no
checking for fort... no
checking for xlf95... no
checking for ifc... no
checking for efc... no
checking for pgf95... no
checking for lf95... no
checking for gfortran... no
checking whether we are using the GNU Fortran 77 compiler... no
checking whether accepts -g... no
checking the maximum length of command line arguments... 32768
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for objdir... .libs
checking for ar... ar
checking for ranlib... ranlib
checking for strip... strip
checking if gcc static flag works... yes
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC
checking if gcc PIC flag -fPIC works... yes
checking if gcc supports -c -o file.o... yes
checking whether the gcc linker (/usr/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
configure: creating libtool
appending configuration tag "CXX" to libtool
checking for ld used by g++... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking whether the g++ linker (/usr/bin/ld) supports shared libraries... yes
checking for g++ option to produce PIC... -fPIC
checking if g++ PIC flag -fPIC works... yes
checking if g++ supports -c -o file.o... yes
checking whether the g++ linker (/usr/bin/ld) supports shared libraries... yes
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
appending configuration tag "F77" to libtool
checking for gethostbyname in -lnsl... yes
checking for socket in -lsocket... no
checking for opendir in -lmingwex... no
checking for inet_ntoa in -lbind... no
checking for openlog in -lbe... no
checking if -lws2_32 is needed... no
checking if -lwsock32 is needed... no
checking for dirent.h that defines DIR... yes
checking for library containing opendir... none required
checking for ANSI C header files... (cached) yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking dirent.h usability... yes
checking dirent.h presence... yes
checking for dirent.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking getopt.h usability... yes
checking getopt.h presence... yes
checking for getopt.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking linux/limits.h usability... yes
checking linux/limits.h presence... yes
checking for linux/limits.h... yes
checking for stdint.h... (cached) yes
checking sys/mman.h usability... yes
checking sys/mman.h presence... yes
checking for sys/mman.h... yes
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking syslog.h usability... yes
checking syslog.h presence... yes
checking for syslog.h... yes
checking signal.h usability... yes
checking signal.h presence... yes
checking for signal.h... yes
checking for unistd.h... (cached) yes
checking for inttypes.h... (cached) yes
checking io.h usability... no
checking io.h presence... no
checking for io.h... no
checking for an ANSI C-conforming const... yes
checking whether time.h and sys/time.h may both be included... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking whether byte ordering is bigendian... no
checking for an implementation of va_copy()... yes
checking for an implementation of __va_copy()... yes
checking whether va_lists can be copied by value... yes
checking for short... yes
checking size of short... 2
checking for int... yes
checking size of int... 4
checking for long... yes
checking size of long... 4
checking for long long... yes
checking size of long long... 8
checking for void *... yes
checking size of void *... 4
checking for uint8_t... yes
checking for int8_t... yes
checking for uint16_t... yes
checking for int16_t... yes
checking for uint32_t... yes
checking for int32_t... yes
checking for in_addr_t... yes
checking for in_port_t... yes
checking for pid_t... yes
checking for off_t... yes
checking for ssize_t... yes
checking for size_t... yes
checking for getopt... yes
checking for getopt_long... yes
checking for working memcmp... yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
checking for getpagesize... yes
checking for working mmap... yes
checking for ftruncate... yes
checking for gettimeofday... yes
checking for madvise... yes
checking for memdup... no
checking for mkstemp... yes
checking for nice... yes
checking for select... yes
checking for poll... yes
checking for rmdir... yes
checking for signal... yes
checking for socket... yes
checking for socketpair... yes
checking for snprintf... yes
checking for _snprintf... no
checking for vsnprintf... yes
checking for _vsnprintf... no
checking for strcasecmp... yes
checking for strcspn... yes
checking for strlcat... no
checking for strlcpy... no
checking for strmove... no
checking for strpbrk... yes
checking for strspn... yes
checking for strtol... yes
checking for strtoul... yes
checking for unlink... yes
checking for lt_dlopen in -lltdl... no
* configure: error:
* *** Couldn't find ltdl library. If it is installed in a non-standard
* *** location, please supply --with-ltdl=DIR on the configure command line,
* *** where `DIR' is the prefix where ltdl is installed (such as /usr,
* *** /usr/local, or /usr/pkg). If that doesn't work, check config.log.
*

?