Rxfax and txfax apps compile issues

Hi … I am trying to install the fax applications but am getting the following issues … anyone can assist please?

installed asterisk version:
installed spandsp-0.0.2pre25.tar.gz
location of rxfax and txfax:
soft-switch.org/downloads/sp … pp_rxfax.c
soft-switch.org/downloads/sp … pp_txfax.c

I was getting errors when posting the debug info here so i had to put it into a file:
Please download the error from wirelesscaribbean.com/error.txt

thank you !

It could be a problem of distribution.
There were real problem with compilation of zaptel / CentOS.
You can post here wich distro you are using.

apparentely you have to use spansp version 0.0.2pre21D with asterisk version

now here is the next issue … compiles fine … copied the .so files over to /usr/lib/asterisk/modules

try to startup asterisk and get this error …

== Parsing ‘/etc/asterisk/cdr_manager.conf’: Found
[app_txfax.so]Jul 9 12:57:12 WARNING[20806]: loader.c:325 __load_resource: /usr/lib/asterisk/modules/app_txfax.so: undefined symbol: fax_set_header_info
Jul 9 12:57:12 WARNING[20806]: loader.c:554 load_modules: Loading module app_txfax.so failed!

I’ve read somewhere that it could be because I had version spandsp0.0.3 installed previously … but how do I check or remove that version? I’ve since then installed 0.0.2 but probably have some old symlinks?

any help would be appreciated …thanks.