--- /usr/bin/acroread.old	2007-03-25 14:28:36.000000000 +0200
+++ /usr/bin/acroread	2007-03-25 14:25:26.000000000 +0200
@@ -412,7 +412,7 @@
         fi
 
    		mfile=`basename $ifile`
-    	echo $mfile | grep -q "libgtk-x11-\([0-9]*\).0.so.0.\([0-9]*\).\([0-9]*\)" 2>/dev/null
+	    	echo $mfile | grep -q "libgtk-x11-([0-9]*).0.so.0.([0-9]*).([0-9]*)" 2>/dev/null
 
    		if [ $? -ne 0 ]; then
            return 1 
@@ -486,7 +486,7 @@
 	   		base_version="${base_version}0"
 	    done
 
-        if [ $version -ge $base_version ]; then
+        if [ ${#version} -ge ${#base_version} ]; then
             export LD_LIBRARY_PATH="`dirname "$ifile"`":"$LD_LIBRARY_PATH"
             return 0
         fi