pi@raspberrypi:~ $ dpkg -l | grep matrix
ii libmatrixio-creator-hal:armhf 0.3.7 armhf Hardware Abstraction Layer for MATRIX.
ii libmatrixio-malos:armhf 0.1.3 armhf Libraries of MATRIX abstraction layer for MOS
ii libmatrixio-protos:armhf 0.1.5 armhf Protocolbuffers for MATRIX abstraction layer
ii libswresample2:armhf 7:3.2.10-1~deb9u1+rpt3 armhf FFmpeg library for audio resampling, rematrixing etc. - runtime files
ii matrixio-creator-init 0.4.13 armhf Install scripts that can program the MATRIX Creator FPGA and SAM3 IMU.
ii matrixio-kernel-modules 0.1.4 armhf Install kernel modules for MATRIX devices.
ii matrixio-malos 0.3.5 armhf Allows queries to MATRIX Creator hardware via ZMQ.
ii matrixio-openocd 1.0.1 armhf Open on-chip JTAG debug solution for ARM and MIPS systems
ii matrixio-protobuf 3.5.0 armhf Protocol Buffers - Google’s data interchange format. (From GRPC 3.5.0)
ii matrixio-xc3sprog 1.1.1 armhf Spartan3, XCF and CPLD JTAG programmer and other utilities.
INFO: [/dev/spidev0.0] was opened
MATRIX device has not been detected
[1]+ Done malos
pi@raspberrypi:~ sudo /usr/share/matrixlabs/matrixio-devices/matrix-init.bash
MATRIX device has not been detected
**** Could not program FPGA
MATRIX device has not been detected
pi@raspberrypi:~ sudo /usr/share/matrixlabs/matrixio-devices/fpga_info
bash: : command not found
pi@raspberrypi:~ sudo /usr/share/matrixlabs/matrixio-devices/fpga_info
INFO: [/dev/spidev0.0] was opened
MATRIX device has not been detected
FPGA IDENTIFY = 0
FPGA VERSION = 10c4c
pi@raspberrypi:~ cd /usr/share/matrixlabs/matrixio-devices
pi@raspberrypi:/usr/share/matrixlabs/matrixio-devices /usr/share/matrixlabs/matrixio-devices
bash: /usr/share/matrixlabs/matrixio-devices: Is a directory
pi@raspberrypi:/usr/share/matrixlabs/matrixio-devices