--- ./configure.ac.lib64 2006-01-13 14:53:23.000000000 +0100 +++ ./configure.ac 2006-08-15 21:19:10.398503342 +0200 @@ -135,7 +135,7 @@ yes|no) ;; *) - if ((test -f $withval/lib/libupsclient.a) && + if ( (test -f $withval/include/upsclient.h) && (test -f $withval/include/parseconf.h)) then @@ -212,7 +212,7 @@ dnl NUT_HEADER="`pkg-config --cflags libupsclient`" dnl else dnl pkg-config --exists libupsclient --silence-errors - if (test -f /usr/lib/libupsclient.a) + if (test -f /usr/lib/libupsclient.a || test -f /usr/lib64/libupsclient.a) then AC_MSG_RESULT(found (libupsclient.a)) NUT_LIB="-L/usr/lib -lupsclient"