[vagrant] install dependencies with rover

Vagrantfile

@@ -63,7 +63,7 @@ Vagrant.configure("2") do |config|
      chmod +x /usr/local/bin/stap++
 
      # Install APIcast dependencies
-     luarocks make app/apicast/*.rockspec --tree /usr/local/openresty/luajit
+     (cd app && make dependencies)
 
      # Add various utilites to the PATH
      ln -sf /usr/local/openresty/luajit/bin/luajit /usr/local/bin/luajit
@@ -75,6 +75,9 @@ Vagrant.configure("2") do |config|
      # Allow vagrant user to use systemtap
      usermod -a -G stapusr,stapdev vagrant
 
+     mkdir -p /usr/share/lua/5.1/luarocks/
+     curl -L https://raw.githubusercontent.com/3scale/s2i-openresty/ffb1c55533be866a97466915d7ef31c12bae688c/site_config.lua > /usr/share/lua/5.1/luarocks/site_config.lua
+
      # Raise opened files limit for vagrant user
      echo -e 'vagrant\t\t\t-\tnofile\t\t1000000' > /etc/security/limits.d/90-nofile.conf
   SHELL