Add libzmq to README dependencies (sonic-net#1447)

theasianpianist · web-flow · commit d5757db5d896 · 2020-09-24T23:12:23.000-07:00
diff --git a/README.md b/README.md
@@ -23,6 +23,7 @@ Install dependencies:
 
     sudo apt-get install redis-server -t trusty
     sudo apt-get install libhiredis0.13 -t trusty
+    sudo apt-get install libzmq5 libzmq3-dev
     
 Install building dependencies:
 
