add libevent-dev to Unix prerequisites
(won't build on Ubuntu without libevent-dev headers)
@@ -27,6 +27,7 @@ Dependencies
libssl SSL Support Secure communications
libdb Berkeley DB Blockchain & wallet storage
libboost Boost C++ Library
+ libevent Libevent Event notification library
miniupnpc UPnP Support Optional firewall-jumping support
libqrencode QRCode generation Optional QRCode generation
@@ -65,6 +66,7 @@ sudo apt-get install build-essential
sudo apt-get install libssl-dev
sudo apt-get install libdb++-dev
sudo apt-get install libboost-all-dev
+sudo apt-get install libevent-dev
sudo apt-get install libqrencode-dev
If using Boost 1.37, append -mt to the boost libraries in the makefile.
