I have install libol 0.3.12 and I am trying to install syslog-ng-1.6.1. The libol install ok. The syslog-ng "./configured" ok but when I try to make I get this error... cd /tmp/syslog-ng-1.6.1 && autoheader WARNING: Using auxiliary files such as `acconfig.h', `config.h.bot' WARNING: and `config.h.top', to define templates for `config.h.in' WARNING: is deprecated and discouraged. WARNING: Using the third argument of `AC_DEFINE' and WARNING: `AC_DEFINE_UNQUOTED' allows to define a template without WARNING: `acconfig.h': WARNING: AC_DEFINE([NEED_MAIN], 1, WARNING: [Define if a function `main' is needed.]) WARNING: More sophisticated templates can also be produced, see the WARNING: documentation. autom4te: need GNU m4 1.4 or later: /usr/ccs/bin/m4 autoheader: /usr/local/bin/autom4te failed with exit status: 1 *** Error code 1 make: Fatal error: Command failed for target `/tmp/syslog-ng-1.6.1/src/stamp-h.in' Current working directory /tmp/syslog-ng-1.6.1/src *** Error code 1 make: Fatal error: Command failed for target `all-recursive' I have m4 1.4 in my path. Is there something I am missing ? Glenn Andrews Data / Voice Networking Services 1 Robbins Road, Westford, MA 01886 gjandrews@lucent.com << mailto:gjandrews@lucent.com <mailto:gjandrews@lucent.com> >>