I'm trying to install xsupplicant on a Debian system running 2.6.12-1-386
I've downloaded the latest version (1.2.2) and started to install..

./configure worked fine!

make resulted in the following errors:

WARNING: `aclocal-1.9' is missing on your system. You should only need it if
you modified `acinclude.m4' or `configure.in'. You might want
to install the `Automake' and `Perl' packages. Grab them from
any GNU archive site.
cd . && /bin/sh /home/user/xsupplicant-1.2.2/missing --run automake-1.9 --foreign
/home/user/xsupplicant-1.2.2/missing: line 46: automake-1.9: command not found

WARNING: `automake-1.9' is missing on your system. You should only need it if
you modified `Makefile.am', `acinclude.m4' or `configure.in'.
You might want to install the `Automake' and `Perl' packages.
Grab them from any GNU archive site.

I have checked, and I do have automake and perl installed (latest versions)

Finally the make crashes out with:

gcc -DPACKAGE_NAME=\"\" -DPACKAGE_TARNAME=\"\" -DPACKAGE_VERSION=\"\" -DPACKAGE_STRING=\"\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE=\"xsupplicant\" -DVERSION=\"1.2.2\" -DYYTEXT_POINTER=1 -DLILENDIAN=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DNO_PWD_RESET=1 -DOPENSSL_NO_KRB5=1 -DLINUX=1 -DHAVE_LIBCRYPTO=1 -DHAVE_LIBSSL=1 -DLINUX_FRAMER=1 -I. -I. -g -O2 -Wall -c psk.c
psk.c: In function 'psk_wpa_pbkdf2_f':
psk.c:41: error: 'SHA_DIGEST_LENGTH' undeclared (first use in this function)
psk.c:41: error: (Each undeclared identifier is reported only once
psk.c:41: error: for each function it appears in.)
psk.c:41: warning: unused variable 'digest1'
psk.c: In function 'psk_wpa_pbkdf2':
psk.c:90: error: 'SHA_DIGEST_LENGTH' undeclared (first use in this function)
make[1]: *** [psk.o] Error 1
make[1]: Leaving directory `/home/user/xsupplicant-1.2.2/src'
make: *** [all-recursive] Error 1

Help!!
I have no idea how to correct this... what is a digest length anyway!!

Oz.