```
Note, selecting 'libunwind-dev' instead of 'libunwind8-dev'
Note, selecting 'libreadline-dev' instead of 'libreadline6-dev'
build-essential is already the newest version (12.8ubuntu1).
cmake is already the newest version (3.16.3-1ubuntu1).
libexpat1-dev is already the newest version (2.2.9-1build1).
liblzma-dev is already the newest version (5.2.4-1).
libprotobuf-dev is already the newest version (3.6.1.3-2ubuntu5).
libreadline-dev is already the newest version (8.0-4).
libsodium-dev is already the newest version (1.0.18-1).
libssl-dev is already the newest version (1.1.1f-1ubuntu2).
libunwind-dev is already the newest version (1.2.1-9build1).
libusb-dev is already the newest version (2:0.1.12-32).
pkg-config is already the newest version (0.29.1-0ubuntu4).
doxygen is already the newest version (1.8.17-0ubuntu2).
graphviz is already the newest version (2.42.2-3build2).
libboost-all-dev is already the newest version (1.71.0.0ubuntu2).
libhidapi-dev is already the newest version (0.9.0+dfsg-1).
libldns-dev is already the newest version (1.7.0-4.1ubuntu1).
libpgm-dev is already the newest version (5.2.122~dfsg-3ubuntu1).
libzmq3-dev is already the newest version (4.3.2-2ubuntu1).
protobuf-compiler is already the newest version (3.6.1.3-2ubuntu5).
qttools5-dev-tools is already the newest version (5.12.8-0ubuntu1).
libunbound-dev is already the newest version (1.9.4-2ubuntu1.1).