diff -r 6e9667d3f166 src/configure.in
--- a/src/configure.in	Sun Jun 16 22:49:14 2013 +0200
+++ b/src/configure.in	Sun Jun 16 17:47:30 2013 -0700
@@ -1107,9 +1107,9 @@
       AC_CACHE_CHECK(Python's configuration directory,vi_cv_path_python3_conf,
       [
        vi_cv_path_python3_conf=
-       config_dir="config"
+       config_dir="config-${vi_cv_var_python3_version}"
        if test "${vi_cv_var_python3_abiflags}" != ""; then
-         config_dir="${config_dir}-${vi_cv_var_python3_version}${vi_cv_var_python3_abiflags}"
+         config_dir="${config_dir}${vi_cv_var_python3_abiflags}"
        fi
        d=`${vi_cv_path_python3} -c "import distutils.sysconfig; print(distutils.sysconfig.get_config_var('LIBPL'))"`
        if test -d "$d" && test -f "$d/config.c"; then