Update required Elixir version in README

Also remove the erlang packages, they're specified in the Debian guide.

diff --git a/README.md b/README.md
index da528e1a2ac81b2fe87ab144aac24c4478482b0e..fcf296c01c4c7b4a9c63dca698e4bc9baa76bc0a 100644 (file)
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ No release has been made yet, but several servers have been online for months al
 ### Dependencies
 
 * Postgresql version 9.6 or newer
-* Elixir version 1.4 or newer (you will also need erlang-dev, erlang-parsetools, erlang-xmerl packages)
+* Elixir version 1.5 or newer
 * Build-essential tools
 
 ### Configuration