Pduino: errori all'apertura di arduino-test.pd

ciao..visto che windows mi da problemi con le porte usb (e arduino continua a dirmi "not in sync") ho deciso di provare ad utilizzarlo su ubuntu. (da notare che 2 mesi fa funzionava su windows) comuqnue installo su ubuntu e sembra funzionare. Voglio utilizzarlo con Pure Data. Ho installato anche Pduino. tuttavia, quando apro lo sketch "arduino-test.pd" (parte della cartella pduino) pure data mi segnala questa sfilza di errori che non ho idea di cosa siano Qualcuno ha idea di cosa io debba fare? ciao e grazie :)

mapping/resample 100
... couldn't create
 mapping/resample 100
... couldn't create
 mapping/resample 100
... couldn't create
 mapping/resample 100
... couldn't create
 mapping/resample 100
... couldn't create
 mapping/resample 100
... couldn't create
 mapping/resample 100
... couldn't create
 mapping/resample 100
... couldn't create
 zexy/makesymbol Firmata-%s.%s
... couldn't create
expr, expr~, fexpr~ version 0.4 under GNU General Public License 
 zexy/unpack float float
... couldn't create
 mapping/tolist
... couldn't create
 mapping/tolist
... couldn't create
 comport $1 57600
... couldn't create
 mapping/debytemask
... couldn't create
 mapping/debytemask
... couldn't create
 mapping/debytemask
... couldn't create
 mapping/debytemask
... couldn't create
 mapping/debytemask
... couldn't create
 mapping/debytemask
... couldn't create
 mapping/debytemask
... couldn't create
 mapping/debytemask
... couldn't create
 moocow/string2any 32 -1
... couldn't create
 mapping/tolist
... couldn't create
 mapping/tolist
... couldn't create
 cyclone/prepend
... couldn't create
 zexy/makesymbol %s-%s.%s
... couldn't create
 moocow/string2any 32 -1
... couldn't create
 moocow/any2string
... couldn't create
 pddp/print
... couldn't create
 cyclone/prepend string
... couldn't create
 moocow/any2string
... couldn't create
 pddp/print
... couldn't create
 cyclone/prepend sysex
... couldn't create
 cyclone/prepend 40
... couldn't create
 moocow/string2any 32 -1
... couldn't create
 cyclone/gate 2
... couldn't create
[arduino]: version_0.5