-  libsqlite3 >= 3.16.2

-  GNU libunistring >= 0.9.3

-  libcurl >= 7.26 (or libgnurl >= 7.26)

-  libqrencode >= 4.0.0

-  GNU libgcrypt >= 1.6

-  libsodium >= 1.0

-  libargon2 >= 20171227

-  libjansson >= 2.7

-  Postgres >= 9.6, including libpq

-  GNU libmicrohttpd >= 0.9.71

-  GNUnet >= 0.14.0 (from `source tarball <http://ftpmirror.gnu.org/gnunet/>`__)
