system("find -type f -exec mv {} .. \\;") and die;
chdir("..");
system("find -type d -exec rmdir {} \\; 2> /dev/null");
-system("patch < ../xpdf-changes.patch") and die;
+system("patch --verbose < ../xpdf-changes.patch") and die;
chdir("..");
system("rm -f xpdf");
system("ln -s $directory xpdf");