i have similar problem, like your suggest i try to compile and the message that return to me is this: (i have ubuntu 7.04)

viniciolindo@ASUSPRO70V:~/pd-wii$ sudo gcc -c wiimote.c -o wiimote.o
wiimote.c:24:19: error: stdio.h: Nessun file o directory
wiimote.c:25:20: error: unistd.h: Nessun file o directory
wiimote.c:26:24: error: sys/select.h: Nessun file o directory
wiimote.c:27:33: error: bluetooth/bluetooth.h: Nessun file o directory
wiimote.c:29:18: error: math.h: Nessun file o directory
wiimote.c:31:21: error: wiimote.h: Nessun file o directory
wiimote.c:47: error: expected specifier-qualifier-list before 'wiimote_t'
wiimote.c: In function 'wiimote_debug':
wiimote.c:89: error: 't_wiimote' has no member named 'connected'
wiimote.c:89: error: 't_wiimote' has no member named 'wiimoteID'
wiimote.c:90: error: 't_wiimote' has no member named 'wiimoteID'
wiimote.c:91: error: 't_wiimote' has no member named 'toggle_acc'
wiimote.c:93: error: 't_wiimote' has no member named 'toggle_ir'
wiimote.c:95: error: 't_wiimote' has no member named 'toggle_nc'
wiimote.c:98: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:98: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:98: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:98: error: 't_wiimote' has no member named 'acc_one'
wiimote.c:98: error: 't_wiimote' has no member named 'acc_one'
wiimote.c:98: error: 't_wiimote' has no member named 'acc_one'
wiimote.c:99: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:99: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:99: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:99: error: 't_wiimote' has no member named 'nc_acc_one'
wiimote.c:99: error: 't_wiimote' has no member named 'nc_acc_one'
wiimote.c:99: error: 't_wiimote' has no member named 'nc_acc_one'
wiimote.c: At top level:
wiimote.c:107: warning: 'struct wiimote_btn_mesg' declared inside parameter list
wiimote.c:107: warning: its scope is only this definition or declaration, which is probably not what you want
wiimote.c: In function 'wiimote_btn':
wiimote.c:110: error: 't_wiimote' has no member named 'btn_atoms'
wiimote.c:110: error: 't_wiimote' has no member named 'btn_atoms'
wiimote.c:110: error: dereferencing pointer to incomplete type
wiimote.c:111: error: 't_wiimote' has no member named 'btn_atoms'
wiimote.c:111: error: 't_wiimote' has no member named 'btn_atoms'
wiimote.c:111: error: dereferencing pointer to incomplete type
wiimote.c:112: error: 't_wiimote' has no member named 'outlet_btn'
wiimote.c:112: error: 't_wiimote' has no member named 'btn_atoms'
wiimote.c: At top level:
wiimote.c:128: warning: 'struct wiimote_acc_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_acc':
wiimote.c:130: error: 't_wiimote' has no member named 'toggle_acc'
wiimote.c:134: error: dereferencing pointer to incomplete type
wiimote.c:134: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:134: error: 't_wiimote' has no member named 'acc_one'
wiimote.c:134: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:135: error: dereferencing pointer to incomplete type
wiimote.c:135: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:135: error: 't_wiimote' has no member named 'acc_one'
wiimote.c:135: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:136: error: dereferencing pointer to incomplete type
wiimote.c:136: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:136: error: 't_wiimote' has no member named 'acc_one'
wiimote.c:136: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:147: error: 't_wiimote' has no member named 'acc_atoms'
wiimote.c:147: error: 't_wiimote' has no member named 'acc_atoms'
wiimote.c:148: error: 't_wiimote' has no member named 'acc_atoms'
wiimote.c:148: error: 't_wiimote' has no member named 'acc_atoms'
wiimote.c:149: error: 't_wiimote' has no member named 'acc_atoms'
wiimote.c:149: error: 't_wiimote' has no member named 'acc_atoms'
wiimote.c:150: error: 't_wiimote' has no member named 'outlet_acc'
wiimote.c:150: error: 't_wiimote' has no member named 'acc_atoms'
wiimote.c: At top level:
wiimote.c:155: warning: 'struct wiimote_ir_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_ir':
wiimote.c:159: error: 't_wiimote' has no member named 'toggle_ir'
wiimote.c:162: error: 'WIIMOTE_IR_SRC_COUNT' undeclared (first use in this function)
wiimote.c:162: error: (Each undeclared identifier is reported only once
wiimote.c:162: error: for each function it appears in.)
wiimote.c:164: error: dereferencing pointer to incomplete type
wiimote.c:166: error: 't_wiimote' has no member named 'ir_atoms'
wiimote.c:166: error: 't_wiimote' has no member named 'ir_atoms'
wiimote.c:167: error: 't_wiimote' has no member named 'ir_atoms'
wiimote.c:167: error: 't_wiimote' has no member named 'ir_atoms'
wiimote.c:167: error: dereferencing pointer to incomplete type
wiimote.c:168: error: 't_wiimote' has no member named 'ir_atoms'
wiimote.c:168: error: 't_wiimote' has no member named 'ir_atoms'
wiimote.c:168: error: dereferencing pointer to incomplete type
wiimote.c:169: error: 't_wiimote' has no member named 'ir_atoms'
wiimote.c:169: error: 't_wiimote' has no member named 'ir_atoms'
wiimote.c:169: error: dereferencing pointer to incomplete type
wiimote.c:170: error: 't_wiimote' has no member named 'outlet_ir'
wiimote.c:170: error: 't_wiimote' has no member named 'ir_atoms'
wiimote.c: At top level:
wiimote.c:177: warning: 'struct wiimote_nunchuk_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_nunchuk':
wiimote.c:181: error: dereferencing pointer to incomplete type
wiimote.c:181: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:181: error: 't_wiimote' has no member named 'nc_acc_one'
wiimote.c:181: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:182: error: dereferencing pointer to incomplete type
wiimote.c:182: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:182: error: 't_wiimote' has no member named 'nc_acc_one'
wiimote.c:182: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:183: error: dereferencing pointer to incomplete type
wiimote.c:183: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:183: error: 't_wiimote' has no member named 'nc_acc_one'
wiimote.c:183: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:194: error: dereferencing pointer to incomplete type
wiimote.c:194: error: 'WIIMOTE_NUNCHUK_BTN_C' undeclared (first use in this function)
wiimote.c:195: error: dereferencing pointer to incomplete type
wiimote.c:195: error: 'WIIMOTE_NUNCHUK_BTN_Z' undeclared (first use in this function)
wiimote.c:196: error: 't_wiimote' has no member named 'outlet_nc_btn'
wiimote.c:196: error: dereferencing pointer to incomplete type
wiimote.c:198: error: 't_wiimote' has no member named 'nc_acc_atoms'
wiimote.c:198: error: 't_wiimote' has no member named 'nc_acc_atoms'
wiimote.c:199: error: 't_wiimote' has no member named 'nc_acc_atoms'
wiimote.c:199: error: 't_wiimote' has no member named 'nc_acc_atoms'
wiimote.c:200: error: 't_wiimote' has no member named 'nc_acc_atoms'
wiimote.c:200: error: 't_wiimote' has no member named 'nc_acc_atoms'
wiimote.c:201: error: 't_wiimote' has no member named 'outlet_nc_acc'
wiimote.c:201: error: 't_wiimote' has no member named 'nc_acc_atoms'
wiimote.c:203: error: 't_wiimote' has no member named 'nc_stick_atoms'
wiimote.c:203: error: 't_wiimote' has no member named 'nc_stick_atoms'
wiimote.c:203: error: dereferencing pointer to incomplete type
wiimote.c:204: error: 't_wiimote' has no member named 'nc_stick_atoms'
wiimote.c:204: error: 't_wiimote' has no member named 'nc_stick_atoms'
wiimote.c:204: error: dereferencing pointer to incomplete type
wiimote.c:205: error: 't_wiimote' has no member named 'outlet_nc_stick'
wiimote.c:205: error: 't_wiimote' has no member named 'nc_stick_atoms'
wiimote.c: At top level:
wiimote.c:219: warning: 'union wiimote_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_callback':
wiimote.c:223: error: dereferencing pointer to incomplete type
wiimote.c:224: error: 'WIIMOTE_MESG_STATUS' undeclared (first use in this function)
wiimote.c:225: error: dereferencing pointer to incomplete type
wiimote.c:225: error: 'WIIMOTE_BATTERY_MAX' undeclared (first use in this function)
wiimote.c:226: error: dereferencing pointer to incomplete type
wiimote.c:227: error: 'WIIMOTE_EXT_NONE' undeclared (first use in this function)
wiimote.c:230: error: 'WIIMOTE_EXT_NUNCHUK' undeclared (first use in this function)
wiimote.c:232: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:232: error: 'WIIMOTE_RW_REG' undeclared (first use in this function)
wiimote.c:232: error: 'WIIMOTE_RW_DECODE' undeclared (first use in this function)
wiimote.c:236: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:237: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:238: error: 't_wiimote' has no member named 'nc_acc_zero'
wiimote.c:239: error: 't_wiimote' has no member named 'nc_acc_one'
wiimote.c:240: error: 't_wiimote' has no member named 'nc_acc_one'
wiimote.c:241: error: 't_wiimote' has no member named 'nc_acc_one'
wiimote.c:244: error: 'WIIMOTE_EXT_CLASSIC' undeclared (first use in this function)
wiimote.c:247: error: 'WIIMOTE_EXT_UNKNOWN' undeclared (first use in this function)
wiimote.c:252: error: 'WIIMOTE_MESG_BTN' undeclared (first use in this function)
wiimote.c:253: error: dereferencing pointer to incomplete type
wiimote.c:255: error: 'WIIMOTE_MESG_ACC' undeclared (first use in this function)
wiimote.c:256: error: dereferencing pointer to incomplete type
wiimote.c:258: error: 'WIIMOTE_MESG_IR' undeclared (first use in this function)
wiimote.c:259: error: dereferencing pointer to incomplete type
wiimote.c:261: error: 'WIIMOTE_MESG_NUNCHUK' undeclared (first use in this function)
wiimote.c:262: error: dereferencing pointer to incomplete type
wiimote.c:264: error: 'WIIMOTE_MESG_CLASSIC' undeclared (first use in this function)
wiimote.c: At top level:
wiimote.c:272: warning: 'union wiimote_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_callback_0':
wiimote.c:272: warning: passing argument 2 of 'wiimote_callback' from incompatible pointer type
wiimote.c: At top level:
wiimote.c:273: warning: 'union wiimote_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_callback_1':
wiimote.c:273: warning: passing argument 2 of 'wiimote_callback' from incompatible pointer type
wiimote.c: At top level:
wiimote.c:274: warning: 'union wiimote_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_callback_2':
wiimote.c:274: warning: passing argument 2 of 'wiimote_callback' from incompatible pointer type
wiimote.c: At top level:
wiimote.c:275: warning: 'union wiimote_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_callback_3':
wiimote.c:275: warning: passing argument 2 of 'wiimote_callback' from incompatible pointer type
wiimote.c: At top level:
wiimote.c:276: warning: 'union wiimote_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_callback_4':
wiimote.c:276: warning: passing argument 2 of 'wiimote_callback' from incompatible pointer type
wiimote.c: At top level:
wiimote.c:277: warning: 'union wiimote_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_callback_5':
wiimote.c:277: warning: passing argument 2 of 'wiimote_callback' from incompatible pointer type
wiimote.c: At top level:
wiimote.c:278: warning: 'union wiimote_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_callback_6':
wiimote.c:278: warning: passing argument 2 of 'wiimote_callback' from incompatible pointer type
wiimote.c: At top level:
wiimote.c:279: warning: 'union wiimote_mesg' declared inside parameter list
wiimote.c: In function 'wiimote_callback_7':
wiimote.c:279: warning: passing argument 2 of 'wiimote_callback' from incompatible pointer type
wiimote.c: In function 'wiimote_setReportMode':
wiimote.c:292: error: 'WIIMOTE_RPT_STATUS' undeclared (first use in this function)
wiimote.c:292: error: 'WIIMOTE_RPT_BTN' undeclared (first use in this function)
wiimote.c:293: error: 't_wiimote' has no member named 'toggle_ir'
wiimote.c:293: error: 'WIIMOTE_RPT_IR' undeclared (first use in this function)
wiimote.c:294: error: 't_wiimote' has no member named 'toggle_acc'
wiimote.c:294: error: 'WIIMOTE_RPT_ACC' undeclared (first use in this function)
wiimote.c:295: error: 't_wiimote' has no member named 'toggle_nc'
wiimote.c:295: error: 'WIIMOTE_RPT_EXT' undeclared (first use in this function)
wiimote.c:298: error: 't_wiimote' has no member named 'connected'
wiimote.c:300: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:300: error: 'WIIMOTE_CMD_RPT_MODE' undeclared (first use in this function)
wiimote.c: In function 'wiimote_reportAcceleration':
wiimote.c:308: error: 't_wiimote' has no member named 'toggle_acc'
wiimote.c: In function 'wiimote_reportIR':
wiimote.c:314: error: 't_wiimote' has no member named 'toggle_ir'
wiimote.c: In function 'wiimote_reportNunchuck':
wiimote.c:320: error: 't_wiimote' has no member named 'toggle_nc'
wiimote.c: In function 'wiimote_setRumble':
wiimote.c:326: error: 't_wiimote' has no member named 'connected'
wiimote.c:328: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:328: error: 'WIIMOTE_CMD_RUMBLE' undeclared (first use in this function)
wiimote.c: In function 'wiimote_setLED':
wiimote.c:339: error: 't_wiimote' has no member named 'connected'
wiimote.c:341: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:341: error: 'WIIMOTE_CMD_LED' undeclared (first use in this function)
wiimote.c: In function 'wiimote_doConnect':
wiimote.c:361: error: 'bdaddr_t' undeclared (first use in this function)
wiimote.c:361: error: expected ';' before 'bdaddr'
wiimote.c:364: error: 'bdaddr' undeclared (first use in this function)
wiimote.c:364: error: 'BDADDR_ANY' undeclared (first use in this function)
wiimote.c:369: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:370: error: 't_wiimote' has no member named 'wiimoteID'
wiimote.c:374: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:375: error: 't_wiimote' has no member named 'wiimoteID'
wiimote.c:379: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:380: error: 't_wiimote' has no member named 'wiimoteID'
wiimote.c:384: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:385: error: 't_wiimote' has no member named 'wiimoteID'
wiimote.c:389: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:390: error: 't_wiimote' has no member named 'wiimoteID'
wiimote.c:394: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:395: error: 't_wiimote' has no member named 'wiimoteID'
wiimote.c:399: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:400: error: 't_wiimote' has no member named 'wiimoteID'
wiimote.c:404: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:405: error: 't_wiimote' has no member named 'wiimoteID'
wiimote.c:413: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:417: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:417: error: 'WIIMOTE_RW_EEPROM' undeclared (first use in this function)
wiimote.c:420: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:421: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:422: error: 't_wiimote' has no member named 'acc_zero'
wiimote.c:423: error: 't_wiimote' has no member named 'acc_one'
wiimote.c:424: error: 't_wiimote' has no member named 'acc_one'
wiimote.c:425: error: 't_wiimote' has no member named 'acc_one'
wiimote.c:428: error: 't_wiimote' has no member named 'connected'
wiimote.c: In function 'wiimote_discover':
wiimote.c:441: error: 't_wiimote' has no member named 'connected'
wiimote.c: In function 'wiimote_doDisconnect':
wiimote.c:449: error: 't_wiimote' has no member named 'connected'
wiimote.c:451: error: 't_wiimote' has no member named 'wiimote'
wiimote.c:454: error: 't_wiimote' has no member named 'wiimoteID'
wiimote.c:455: error: 't_wiimote' has no member named 'connected'
wiimote.c: In function 'wiimote_new':
wiimote.c:466: error: 'bdaddr_t' undeclared (first use in this function)
wiimote.c:466: error: expected ';' before 'bdaddr'
wiimote.c:471: error: 't_wiimote' has no member named 'outlet_btn'
wiimote.c:472: error: 't_wiimote' has no member named 'outlet_acc'
wiimote.c:473: error: 't_wiimote' has no member named 'outlet_ir'
wiimote.c:474: error: 't_wiimote' has no member named 'outlet_nc_btn'
wiimote.c:475: error: 't_wiimote' has no member named 'outlet_nc_acc'
wiimote.c:476: error: 't_wiimote' has no member named 'outlet_nc_stick'
wiimote.c:479: error: 't_wiimote' has no member named 'toggle_acc'
wiimote.c:480: error: 't_wiimote' has no member named 'toggle_ir'
wiimote.c:481: error: 't_wiimote' has no member named 'toggle_nc'
wiimote.c:483: error: 't_wiimote' has no member named 'connected'
wiimote.c:484: error: 't_wiimote' has no member named 'wiimoteID'

can you help me? sorry for my english