I was trying to use PT-104 with Raspberry Pi. I have installed the driver, however when I tried to run usbpt104con I got the message: Illegal instruction. When I ran the debugger I got the following message: Program received signal SIGILL, Illegal instruction. 0xb6f9c0b0 in ?? () from /opt/picoscope/lib/libusbpt104.so.2. Does anybody have any suggestions how to fix the problem?