make in Ubuntu

[raindylong]

modify Makefile the next contents:

/usr/local/lib ------> /usr/lib/x86_64-linux-gnu

LIBS     = $(SUBLIBS)  /usr/lib/x86_64-linux-gnu/libevent.a /usr/lib/x86_64-linux-gnu/libevent_pthreads.a -lrt -pthread /usr/lib/x86_64-linux-gnu/libjemalloc
.a