Permission issue on Mac in Arduino IDE ver 2.0.4

[stesj4]

Trying to upload the Blink.ino to the Pine64 BL602 EVB ver1.2 on my M1 Mac I get the following messages:

fork/exec /Users/stefan/Library/Arduino15/packages/bouffalo/tools/riscv64-unknown-elf/0.0.1/bin/riscv64-unknown-elf-g++: permission denied

Compilation error: fork/exec /Users/stefan/Library/Arduino15/packages/bouffalo/tools/riscv64-unknown-elf/0.0.1/bin/riscv64-unknown-elf-g++: permission denied

What to do??

Greetings Stefan