tests pass, find the right nodes more explicitly
tree5bebc3b5d88ac61b936bef66be3c96dd34341f9d
-rw-r--r-- 970 AUTHORS
drwxr-xr-x - Bio
-rw-r--r-- 3378 Changes
-rw-r--r-- 4157 INSTALL.PROGRAMS
-rw-r--r-- 86 MANIFEST.SKIP
-rwxr-xr-x 3991 Makefile.PL
-rw-r--r-- 1440 README
drwxr-xr-x - examples
drwxr-xr-x - scripts
drwxr-xr-x - t