diff -burN eggdrop1.6.17.orig/configure.ac eggdrop1.6.17/configure.ac
--- eggdrop1.6.17.orig/configure.ac	2004-10-18 00:15:56.809952112 +0200
+++ eggdrop1.6.17/configure.ac	2004-10-18 00:37:03.587372672 +0200
@@ -108,7 +108,7 @@
              tcl8.0 tcl80 tcl tcl7.6 tcl76 tcl7.5 tcl75 tcl7.4 tcl74 tcl7.3 \
              tcl73 tcl7.2 tcl72 tcl7.1 tcl71 tcl7.0 tcl70 tcl8.5 tcl85"
 tcllibextensions=".so .so.1 .so.1.0 .so.1.2 .dll .dylib .a .sl"
-tcllibpaths="$HOME/lib $HOME/tcl/lib /usr/local/lib /usr/lib /lib \
+tcllibpaths="$HOME/lib $HOME/tcl/lib /usr/local/lib /usr/lib /lib /usr/lib64 \
              /usr/local/lib/tcl8.4 /usr/local/lib/tcl8.3 \
              /usr/lib/tcl8.4 /usr/lib/tcl8.3 \
              /usr/local/lib/tcl8.5 /usr/lib/tcl8.5 \