diff -ur mtpfs-1.0/configure.ac mtpfs-1.0.new/configure.ac
--- mtpfs-1.0/configure.ac	2011-09-13 04:46:42.000000000 +0400
+++ mtpfs-1.0.new/configure.ac	2012-02-01 20:33:28.006623764 +0400
@@ -21,7 +21,7 @@
     [AS_HELP_STRING([--disable-mad], [disable libmad handling of mp3 files])])
 
 AS_IF([test "x$enable_mad" != "xno"] , [
-    PKG_CHECK_MODULES(MAD, mad >= 0.15 \
+    PKG_CHECK_MODULES(MAD, libmad >= 0.15 \
                            id3tag >= 0.15)
     AC_SUBST(MAD_CFLAGS)
     AC_SUBST(MAD_LIBS)