ble/BLE.h not found

[ghost]

$ cp -rp calliope-project-template/ hello
$ cd hello/
$ yt update
info: get versions for calliope-mini-classic-gcc
info: download [email protected] from the public module registry
info: get versions for mbed-gcc
info: download [email protected] from the public module registry
info: get versions for microbit
info: download [email protected] from GitHub calliope-mini/microbit
info: get versions for microbit-dal
info: download [email protected] from GitHub calliope-mini/microbit-dal
info: get versions for mbed-classic
info: download mbed-classic@microbit_hfclk+mb6-calliope-1.0.0 from GitHub calliope-mini/mbed-classic
info: get versions for ble
info: download [email protected]+mb3 from GitHub lancaster-university/BLE_API
info: get versions for ble-nrf51822
info: download [email protected]+mb7 from GitHub lancaster-university/nRF51822
info: get versions for nrf51-sdk
info: download [email protected]+mb4 from GitHub lancaster-university/nrf51-sdk
$ mkdir build
$ cd build/
$ cmake ..
GCC version is: 7.2.1
-- Configuring done
-- Generating done
-- Build files have been written to: /home/peter/dev/calliope/hello/build
$ make
Scanning dependencies of target microbit-dal
[ 1%] Building CXX object CMakeFiles/microbit-dal.dir/yotta_modules/microbit-dal/source/bluetooth/MicroBitEventService.cpp.obj
In file included from /home/peter/dev/calliope/hello/yotta_modules/microbit-dal/source/bluetooth/MicroBitEventService.cpp:32:0:
/home/peter/dev/calliope/hello/yotta_modules/microbit-dal/inc/bluetooth/MicroBitEventService.h:30:10: fatal error: ble/BLE.h: No such file or directory
#include "ble/BLE.h"
^~~~~~~~~~~
compilation terminated.
CMakeFiles/microbit-dal.dir/build.make:62: die Regel für Ziel „CMakeFiles/microbit-dal.dir/yotta_modules/microbit-dal/source/bluetooth/MicroBitEventService.cpp.obj“ scheiterte
make[2]: *** [CMakeFiles/microbit-dal.dir/yotta_modules/microbit-dal/source/bluetooth/MicroBitEventService.cpp.obj] Fehler 1
CMakeFiles/Makefile2:67: die Regel für Ziel „CMakeFiles/microbit-dal.dir/all“ scheiterte
make[1]: *** [CMakeFiles/microbit-dal.dir/all] Fehler 2
Makefile:83: die Regel für Ziel „all“ scheiterte
make: *** [all] Fehler 2
$ find .. -name "BLE.h"
../yotta_modules/ble/ble/BLE.h
$ echo ???
???