+++ /dev/null
---- a/configure.ac
-+++ b/configure.ac
-@@ -76,7 +76,7 @@
- AC_CHECK_LIB(m, cos, [], [AC_MSG_ERROR([Could not find m library])])
- AC_CHECK_LIB(readline, using_history, [], [AC_MSG_ERROR([Could not find readline library])])
- # ncurses might be linked in libtinfo
--#AC_CHECK_LIB(tinfo, keypad, [], [AC_MSG_ERROR([Could not find tinfo library])])
-+AC_SEARCH_LIBS(tinfow, tinfo, [], [AC_MSG_ERROR([Could not find tinfow library])])
-
- # Checks for header files.
- AC_CHECK_HEADER(assert.h)