Build failure of network:osmocom:nightly/simtrace2 in Debian_9.0/aarch64

Visit https://build.opensuse.org/package/live_build_log/network:osmocom:nightly/s… Package network:osmocom:nightly/simtrace2 failed to build in Debian_9.0/aarch64 Check out the package for editing: osc checkout network:osmocom:nightly simtrace2 Last lines of build log: [ 278s] checking for pkg-config... /usr/bin/pkg-config [ 278s] checking for pkg-config... /usr/bin/pkg-config [ 278s] checking pkg-config is at least version 0.20... yes [ 279s] checking if gcc supports -fvisibility=hidden... yes [ 279s] checking for LIBOSMOCORE... no [ 279s] configure: error: Package requirements (libosmocore >= 1.4.0) were not met: [ 279s] [ 279s] Package 'libsctp', required by 'libosmocore', not found [ 279s] [ 279s] Consider adjusting the PKG_CONFIG_PATH environment variable if you [ 279s] installed software in a non-standard prefix. [ 279s] [ 279s] Alternatively, you may set the environment variables LIBOSMOCORE_CFLAGS [ 279s] and LIBOSMOCORE_LIBS to avoid the need to call pkg-config. [ 279s] See the pkg-config man page for more details. [ 279s] Makefile:30: recipe for target 'utils' failed [ 279s] make[1]: *** [utils] Error 1 [ 279s] make[1]: Leaving directory '/usr/src/packages/BUILD' [ 279s] dh_auto_build: make -j1 returned exit code 2 [ 279s] debian/rules:16: recipe for target 'build' failed [ 279s] make: *** [build] Error 2 [ 279s] dpkg-buildpackage: error: debian/rules build gave error exit status 2 [ 279s] ### VM INTERACTION START ### [ 279s] [ 266.750773][ T1] sysrq: Power Off [ 279s] [ 266.752108][ T7] reboot: Power down [ 279s] ### VM INTERACTION END ### [ 279s] [ 279s] obs-arm-9 failed "build simtrace2_0.8.1.32.ff43.202203250026.dsc" at Fri Mar 25 02:21:42 UTC 2022. [ 279s] -- Configure notifications at https://build.opensuse.org/my/subscriptions openSUSE Build Service (https://build.opensuse.org/)