thank you all, but its still the problem.

i deleted everything, even the temporary files.
i installed everything (arduinoIDE + mysensors 1.5). everythin works until i comment the softSPI in.
then it reports: the DigitalIO.h error-.
Arduino: 1.6.5 (Mac OS X), Platine: "Arduino Pro or Pro Mini, ATmega328 (3.3V, 8 MHz)"

Verwende die Bibliothek SPI im Ordner: /Applications/Arduino.app/Contents/Java/hardware/arduino/avr/libraries/SPI
Verwende die Bibliothek MySensors im Ordner: /Users/-------/ArduinoNEW/libraries/MySensors (legacy)

/Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avr-g++ -c -g -Os -Wall -Wextra -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=8000000L -DARDUINO=10605 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR -I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino -I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/variants/eightanaloginputs -I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/libraries/SPI -I/Users/----/ArduinoNEW/libraries/MySensors /var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build8452403048590699508.tmp/LightSensor.cpp -o /var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build8452403048590699508.tmp/LightSensor.cpp.o
In file included from /Users/-----/ArduinoNEW/libraries/MySensors/MyTransportNRF24.h:26:0,
from /Users/----/ArduinoNEW/libraries/MySensors/MySensor.h:28,
from LightSensor.ino:30:
/Users/----/ArduinoNEW/libraries/MySensors/utility/RF24.h:20:23: fatal error: DigitalIO.h: No such file or directory
#include <DigitalIO.h>
^
compilation terminated.
Fehler beim Kompilieren.

then i checked /Users/----/ArduinoNEW/libraries/ AND
/Users/----/ArduinoNEW/libraries/DigitalIO/
for the DigitalIO.h ==> IN BOTH EXISTS DigitalIO.h because i copied it for testing.

that is so strange ... :(

i tried to change it in MyConfig.h and installed 1.5 and even 1.4 again but still errors....

var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/PinIO.cpp.o: In function PinIO::begin(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/PinIO.cpp:43: multiple definition of PinIO::begin(unsigned char)'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/PinIO.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/PinIO.cpp:43: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/PinIO.cpp.o: In function PinIO::begin(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/PinIO.cpp:43: multiple definition of PinIO::PinIO(unsigned char)'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/PinIO.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/PinIO.cpp:43: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/PinIO.cpp.o: In function PinIO::begin(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/PinIO.cpp:43: multiple definition of PinIO::PinIO(unsigned char)'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/PinIO.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/PinIO.cpp:43: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/PinIO.cpp.o: In function PinIO::begin(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/PinIO.cpp:43: multiple definition of PinIO::config(bool, bool)'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/PinIO.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/PinIO.cpp:43: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/SoftI2cMaster.cpp.o: In function SoftI2cMaster::read(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/SoftI2cMaster.cpp:160: multiple definition of SoftI2cMaster::read(unsigned char)'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/SoftI2cMaster.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/SoftI2cMaster.cpp:160: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/SoftI2cMaster.cpp.o: In function SoftI2cMaster::read(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/SoftI2cMaster.cpp:160: multiple definition of SoftI2cMaster::start()'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/SoftI2cMaster.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/SoftI2cMaster.h:136: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/SoftI2cMaster.cpp.o: In function SoftI2cMaster::read(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/SoftI2cMaster.cpp:160: multiple definition of SoftI2cMaster::stop()'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/SoftI2cMaster.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/SoftI2cMaster.h:136: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/SoftI2cMaster.cpp.o: In function SoftI2cMaster::read(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/SoftI2cMaster.cpp:160: multiple definition of SoftI2cMaster::write(unsigned char)'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/SoftI2cMaster.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/SoftI2cMaster.h:136: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/SoftI2cMaster.cpp.o: In function SoftI2cMaster::read(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/SoftI2cMaster.cpp:160: multiple definition of I2cMasterBase::transferContinue(void*, unsigned int, unsigned char)'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/SoftI2cMaster.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/SoftI2cMaster.h:136: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/SoftI2cMaster.cpp.o: In function SoftI2cMaster::read(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/SoftI2cMaster.cpp:160: multiple definition of I2cMasterBase::transfer(unsigned char, void*, unsigned int, unsigned char)'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/SoftI2cMaster.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/SoftI2cMaster.h:136: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/SoftI2cMaster.cpp.o: In function SoftI2cMaster::read(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/SoftI2cMaster.cpp:160: multiple definition of SoftI2cMaster::begin(unsigned char, unsigned char)'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/SoftI2cMaster.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/SoftI2cMaster.h:136: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/SoftI2cMaster.cpp.o: In function SoftI2cMaster::read(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/SoftI2cMaster.cpp:160: multiple definition of SoftI2cMaster::SoftI2cMaster(unsigned char, unsigned char)'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/SoftI2cMaster.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/SoftI2cMaster.h:136: first defined here
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/utility/SoftI2cMaster.cpp.o: In function SoftI2cMaster::read(unsigned char)': /Users/..../Documents/Arduino/libraries/MySensors/utility/SoftI2cMaster.cpp:160: multiple definition of SoftI2cMaster::SoftI2cMaster(unsigned char, unsigned char)'
/var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build4313290786347724905.tmp/MySensors/SoftI2cMaster.cpp.o:/Users/..../Documents/Arduino/libraries/MySensors/SoftI2cMaster.h:136: first defined here
collect2: error: ld returned 1 exit status
Fehler beim Kompilieren.

ah ok, now i understand this :)

ok, how can i use softspi and deaktivate the HWSPI ?

as a said , commenting in the line for softspi results in an error

first 1.4 but now i tried 1.5.

in pins_arduino.h i found the pin 12 but changeing it brings no result.

thanks @Sparkman ok but if i try this to comment that part in, i get a error on compiling:

Arduino: 1.6.4 (Mac OS X), Platine: "Arduino Pro or Pro Mini, ATmega328 (3.3V, 8 MHz)"

Verwende die Bibliothek SPI im Ordner: /Applications/Arduino.app/Contents/Java/hardware/arduino/avr/libraries/SPI
Verwende die Bibliothek MySensors im Ordner: /Users/..../Documents/Arduino/libraries/MySensors (legacy)

/Applications/Arduino.app/Contents/Java/hardware/tools/avr/bin/avr-g++ -c -g -Os -Wall -Wextra -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=8000000L -DARDUINO=10604 -DARDUINO_AVR_PRO -DARDUINO_ARCH_AVR -I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino -I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/variants/eightanaloginputs -I/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/libraries/SPI -I/Users//Documents/Arduino/libraries/MySensors /var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build3964050026628109026.tmp/final_AnalogSoilMoistSensor.cpp -o /var/folders/ts/_xf3xpf1769419gyjrkmv7yc0000gn/T/build3964050026628109026.tmp/final_AnalogSoilMoistSensor.cpp.o
In file included from /Users//Documents/Arduino/libraries/MySensors/MyTransportNRF24.h:26:0,
from /Users//Documents/Arduino/libraries/MySensors/MySensor.h:28,
from final_AnalogSoilMoistSensor.ino:2:
/Users//Documents/Arduino/libraries/MySensors/utility/RF24.h:20:23: fatal error: DigitalIO.h: No such file or directory
#include <DigitalIO.h>
^
compilation terminated.
Fehler beim Kompilieren.

thank you, but where is the original pin 12 assignment ?
i don´t want to use softspi, just change the default pin12 to pin 5

thank you verry much,
i´m asking for a sensordevice.

im already using other sensor devices with pin12 (default-sketches).
now i was searching for a code where is pin 12 assigned, but i couldn´t find it.

do you know where pin 12 is assigned?

hello,
i use a pro mini and the nrf24+.
my pin12 is broken, so i want to set it to pin5, but i can´t find the pin assignment for this.
i found in nrf24_con.h:
const uint8_t SOFT_SPI_MISO_PIN = 16;
but initial it should be 12, so i´m confused.

can anybody help me please?