Index: ettercap-NG-0.7.3/configure.in
===================================================================
--- ettercap-NG-0.7.3.orig/configure.in	2010-03-23 15:41:37.021090022 +0800
+++ ettercap-NG-0.7.3/configure.in	2010-03-23 15:43:52.594188005 +0800
@@ -198,6 +198,9 @@
 dnl   Libtool related...
 dnl ========================
 
+LT_INIT
+LTDL_INIT
+LT_CONFIG_LTDL_DIR([libltdl])
 AC_DISABLE_STATIC
 AC_LIBTOOL_WIN32_DLL
 AC_LIBTOOL_DLOPEN
Index: ettercap-NG-0.7.3/src/ec_plugins.c
===================================================================
--- ettercap-NG-0.7.3.orig/src/ec_plugins.c	2010-03-23 15:47:32.371100910 +0800
+++ ettercap-NG-0.7.3/src/ec_plugins.c	2010-03-23 15:48:20.644990548 +0800
@@ -131,7 +131,7 @@
 int plugin_filter(const struct dirent *d)
 #endif
 {
-   if ( match_pattern(d->d_name, PLUGIN_PATTERN LTDL_SHLIB_EXT) )
+   if ( match_pattern(d->d_name, PLUGIN_PATTERN LT_MODULE_EXT) )
       return 1;
 
    return 0;