Using `gr-satellites` to decode Es'Hail-2 (QO-100) BPSK beacon

1st build grcc -d . …/apps/ao40_uncoded.grc
then

Block key “rms_agc” not found
Block key “sync_to_pdu_packed” not found
Block key “sync_to_pdu_packed” not found

2nd grcc -d . …/apps/qo100.grc
then

Block key “rms_agc” not found
Block key “satellites_ao40_fec_decoder_soft” not found
Block key “satellites_ao40_fec_decoder_soft” not found
Block key “sync_to_pdu_packed” not found
Block key “sync_to_pdu_packed” not found