Hi @Rita_Wang ,
I'm using iMX RT1064-EVK board and in order to re-program the onboard debugger LPC4322 using AN13206 , I'm in need of the lpcsrypt . I'm installing those in Ubuntu OS and while installing I'm facing the issues mentioned above..
PS : I'm doing so, to program a custom board KM34 via this onboard debugger using LPC4322 MCU