dnsdist: Add protobuf and re2 as optional deps on the download page

diff --git a/pdns/dnsdistdist/website/markdown/download.md b/pdns/dnsdistdist/website/markdown/download.md
index aa881195681d9978298c864b1c38ee36d5468e41..792777f4bc87e6bb4d356e1ece91508de38ac02c 100644 (file)
--- a/pdns/dnsdistdist/website/markdown/download.md
+++ b/pdns/dnsdistdist/website/markdown/download.md
@@ -12,6 +12,8 @@ GCC 4.8+ or clang 3.5+), GNU Make and the following libraries:
 * [Boost](http://boost.org)
 * [Lua](http://www.lua.org/) 5.1+ or [LuaJit](http://luajit.org/)
 * Optionally: [libsodium](https://download.libsodium.org/doc/)
+* Optionally: [protobuf](https://developers.google.com/protocol-buffers/)
+* Optionally: [re2](https://github.com/google/re2)
 
 To compile from git, these additional dependencies are required: