removing standard libevent headers

toolset/setup/linux/frameworks/leda.sh

@@ -8,6 +8,9 @@ sudo apt-get install -y  luarocks
 
 sudo luarocks install lua-cjson
 
+sudo rm -rf /usr/local/include/event2
+sudo rm -rf /usr/local/event2
+
 wget http://sergeyzavadski.github.io/leda/releases/leda-0.5.2/leda-0.5.2.tar.gz
 tar xvf leda-0.5.2.tar.gz
 cd leda-0.5.2