1--- a/configure.ac 2+++ b/configure.ac 3@@ -71,7 +71,7 @@ 4 fi 5 6 if test xno != x$with_tcl; then 7- for version in 8.4 8.3 8.2 8.1 8.0 ; do 8+ for version in "" 8.4 8.3 8.2 8.1 8.0 ; do 9 CPPFLAGS="$save_cppflags -I/usr/include/tcl$version" 10 AC_CHECK_LIB(tcl$version,Tcl_Main,[ 11 AC_CHECK_HEADER(tcl.h,[ 12