diff -Naur boinc_core_release_6_6_1/configure.ac boinc_core_release_6_6_1p/configure.ac
--- boinc_core_release_6_6_1/configure.ac	2009-01-18 23:52:57.000000000 +0100
+++ boinc_core_release_6_6_1p/configure.ac	2009-01-23 13:02:07.000000000 +0100
@@ -153,7 +153,7 @@
 dnl Check for docbook2x-man, which we use to create the manpages in
 dnl doc/manpages, and set the conditional HAVE_DOCBOOK2X_MAN to build
 dnl the manpages only if docbook2x-man is available.
-AC_PATH_PROG(DOCBOOK2X_MAN, docbook2x-man)
+AC_PATH_PROG(DOCBOOK2X_MAN, docbook-to-man)
 AM_CONDITIONAL(HAVE_DOCBOOK2X_MAN, [test -n "${DOCBOOK2X_MAN}"])
 
 AC_SUBST([CLIENT_BIN_FILENAME],[boinc${EXEEXT}])