I'm brand new with Koha and am having trouble with Perl/CPAN; attempting installation of Business::ISBN (among others, frankly I am no fan of Perl) Executing with cpan install Business::ISBN results in Reading '/root/.cpan/Metadata' Database was generated on Sat, 02 Mar 2013 11:41:03 GMT Running install for module 'Business::ISBN' Running make for B/BD/BDFOY/Business-ISBN-2.05.tar.gz Checksum for /root/.cpan/sources/authors/id/B/BD/BDFOY/Business-ISBN-2.05.tar.gz ok CPAN.pm: Building B/BD/BDFOY/Business-ISBN-2.05.tar.gz Checking if your kit is complete... Looks good Writing Makefile for Business::ISBN Writing MYMETA.yml and MYMETA.json cp lib/ISBN10.pm blib/lib/Business/ISBN10.pm cp lib/ISBN13.pm blib/lib/Business/ISBN13.pm cp lib/ISBN.pm blib/lib/Business/ISBN.pm Manifying blib/man3/ISBN10.3 Manifying blib/man3/ISBN13.3 Manifying blib/man3/ISBN.3 BDFOY/Business-ISBN-2.05.tar.gz /usr/bin/make -- OK Running make test /usr/bin/perl5.16.1 "-MTest::Manifest" "-e" "run_t_manifest(0, 'blib/lib', 'blib/arch', )" t/load.t ................. ok t/pod.t .................. ok t/pod_coverage.t ......... ok t/constants.t ............ defined(%hash) is deprecated at t/constants.t line 9. (Maybe you should just omit the defined()?) t/constants.t ............ ok t/interface.t ............ ok t/albania.t .............. ok t/isbn10.t ............... 1/? # Failed test 'Bad group code [9997022576] is invalid' # at t/isbn10.t line 101. # got: '-1' # expected: '-2' # # Checking ISBNs... (this may take a bit) t/isbn10.t ............... 38/? # # Checking bad ISBNs... (this should be fast) # Looks like you failed 1 test of 39. t/isbn10.t ............... Dubious, test returned 1 (wstat 256, 0x100) Failed 1/39 subtests t/isbn13.t ............... 1/? # Failed test 'Bad group code [978-9997022576] is invalid' # at t/isbn13.t line 130. # got: '-1' # expected: '-2' # # Checking ISBN13s... (this may take a bit) # # Checking bad ISBN13s... (this should be fast) # Looks like you failed 1 test of 41. t/isbn13.t ............... Dubious, test returned 1 (wstat 256, 0x100) Failed 1/41 subtests t/valid_isbn_checksum.t .. ok t/xisbn10.t .............. ok t/png_barcode.t .......... skipped: GD is missing GD::Font->Small. Can't continue. t/rt/27107.t ............. ok t/rt/28843.t ............. ok t/rt/29089.t ............. # # Checking ISBN13s... (this may take a bit) t/rt/29089.t ............. ok t/rt/29292.t ............. ok Test Summary Report ------------------- t/isbn10.t (Wstat: 256 Tests: 39 Failed: 1) Failed test: 33 Non-zero exit status: 1 t/isbn13.t (Wstat: 256 Tests: 41 Failed: 1) Failed test: 35 Non-zero exit status: 1 Files=15, Tests=149, 12 wallclock secs ( 0.05 usr 0.02 sys + 6.88 cusr 0.07 csys = 7.02 CPU) Result: FAIL Failed 2/15 test programs. 2/149 subtests failed. make: *** [test_dynamic] Error 255 BDFOY/Business-ISBN-2.05.tar.gz /usr/bin/make test -- NOT OK //hint// to see the cpan-testers results for installing this module, try: reports BDFOY/Business-ISBN-2.05.tar.gz Running make install make test had returned bad status, won't install without force Any ideas of what to do? Thanks. -- A riddle, wrapped in a mystery, inside an enigma but that's my story and I'm stickin' to it.