Hello. I am running tests of some most often Quicklisp-downloaded libraries, including babel. Babel tests have different number of failures/errors on different Lisps (about 8, 9 or 5). You may find the results here: http://common-lisp.net/project/cl-test-grid/pivot_ql-lib_lisp.html Clicking the ok/fail status refer to the library test logs where you may find what failures occurred. Best regards, - Anton