[Koha] make test error

hi every body when i run (make test ) during koha 3 installation i got this error ------------------------------------------------------------------------------- t/Circulation_barcodedecode.t 255 65280 16 31 193.75% 1-16 t/Dates.t 255 65280 126 9 7.14% 127-135 t/Record.t 1 256 1 1 100.00% 1 Failed 3/21 test scripts, 85.71% okay. 8/189 subtests failed, 95.77% okay. make: *** [test_dynamic] Error 255 please help soon _________________________________________________________________ Keep your friends updated—even when you’re not signed in. http://www.microsoft.com/middleeast/windows/windowslive/see-it-in-action/soc...