{ stdenv, fetchurl, openssl, libevent, c-ares, pkg-config }: stdenv.mkDerivation rec { pname = "pgbouncer"; version = "1.10.0"; src = fetchurl { url = "https://pgbouncer.github.io/downloads/files/${version}/${pname}-${version}.tar.gz"; sha256 = "1m8vsxyna5grs5p0vnxf3fxxnkk9aqjf3qmr2bbkpkhlzr11986q"; }; buildInputs = [ libevent openssl c-ares pkg-config ]; meta = with stdenv.lib; { homepage = https://pgbouncer.github.io; description = "Lightweight connection pooler for PostgreSQL"; license = licenses.isc; platforms = platforms.all; }; }