Change ulink to rm -f to avoid the error when file not exist
Change ulink to rm -f to avoid the error when file not exist

GoogleCodeArchive/google-gadgets-for-linux,ericmckean/google-gadgets-for-linux,GoogleCodeArchive/google-gadgets-for-linux,GoogleCodeArchive/google-gadgets-for-linux,pombreda/google-gadgets-for-linux,ericmckean/google-gadgets-for-linux,ericmckean/google-gadgets-for-linux,pombreda/google-gadgets-for-linux,ericmckean/google-gadgets-for-linux,pombreda/google-gadgets-for-linux,pombreda/google-gadgets-for-linux,GoogleCodeArchive/google-gadgets-for-linux