Give "source" as architecture for bug_presence(), in order to also detect
-rw-r--r-- 78 .bzrignore
-rw-r--r-- 133 Makefile
-rw-r--r-- 1236 bugcfg.pm
-rwxr-xr-x 1453 bugcounts
-rwxr-xr-x 2983 bugdiff
-rwxr-xr-x 6911 bugreport
-rwxr-xr-x 959 bugscan
-rwxr-xr-x 546 crontab
-rwxr-xr-x 952 dograph
-rwxr-xr-x 4442 dohtml
-rwxr-xr-x 783 dopost
-rwxr-xr-x 189 dostatus
-rwxr-xr-x 186 get-version
-rwxr-xr-x 2301 make-britney-counts
-rwxr-xr-x 651 makepost
-rw-r--r-- 9119 scanlib.pm
-rwxr-xr-x 586 z