-dnl GS tends to get a lot of BadMatch errors with the *AlphaBits parameters
-dnl so I've commented their use out
-dnl if test "$GS_VERSION" -gt "5"; then
-dnl AA_PARMS="-sDEVICE=x11 -dTextAlphaBits=4 -dGraphicsAlphaBits=4"
-dnl else
-dnl AA_PARMS="-sDEVICE=x11alpha"
-dnl fi
+if test "$GS_VERSION" -lt "7"; then
+ AC_MSG_ERROR([You need Ghostscript version >= 7 in order to run evince])
+fi