make error

[Shabnam Engineer]

 Hi l4-hackers,I want to build fiasco.OC for my rpi , but in "make" command I have faced this error :
******************************************make: arm-linux-g++: Command not found
/bin/sh: 1: arm-linux-g++: not found
/bin/sh: 1: arm-linux-g++: not found
make: arm-linux-g++: Command not found
make srcdir=/home/shabnam/Desktop/fiasco1/l4re-core-2014092821/src/kernel/fiasco/src objbase=/home/shabnam/Desktop/fiasco1/l4re-core-2014092821/src/kernel/fiasco/mybuild -f /home/shabnam/Desktop/fiasco1/l4re-core-2014092821/src/kernel/fiasco/src/Makefile.sub1 
make[1]: arm-linux-g++: Command not found
make[1]: Entering directory `/home/shabnam/Desktop/fiasco1/l4re-core-2014092821/src/kernel/fiasco/mybuild'
/bin/sh: 1: arm-linux-g++: not found
/bin/sh: 1: arm-linux-g++: not found
make[1]: arm-linux-g++: Command not found
Checking compiler config... unchanged.
/bin/sh: 1: arm-linux-ld: not found
No known ld emulation found
make[1]: *** [.Host-config] Error 1
make[1]: Leaving directory `/home/shabnam/Desktop/fiasco1/l4re-core-2014092821/src/kernel/fiasco/mybuild'
make: *** [create-sources] Error 2
******************************************************************************************and also in /bin/sh route we have the arm-linux-g++ file , and I attach the screenshots of this route .I don't know what to do .thank you for considering my question .
regards, 
shabnam
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