具体提示是这样的： make -s all
Creating generated_app.mk...
Creating generated_all.mk...
c:/altera/quartus51//sopc_builder/bin/sopc_builder: not found
make: *** [G:/rartemp/EP1C12_Examples/EP1C12_Examples/SOPC_LED_1c12/software/hello_led_0_syslib_0/Debug/system_description/../obj/generated_all.mk-t] Error 1
Build completed 不知所云。。。提示中的文件sopc_builder可以找到 | 
