diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3dd1285..a1e9092 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -80,6 +80,14 @@ if(NOT GNURADIO_CORE_FOUND)
     message(FATAL_ERROR "GnuRadio Core required to compile gr-air-modes")
 endif()
 
+########################################################################
+# Find 0MQ networking library
+########################################################################
+find_package(ZeroMQ)
+if(NOT ZEROMQ_FOUND)
+    message(FATAL_ERROR "Could not find required library libzmq (ZeroMQ).")
+endif()
+
 ########################################################################
 # Setup the include and linker paths
 ########################################################################
diff --git a/cmake/Modules/FindZeroMQ.cmake b/cmake/Modules/FindZeroMQ.cmake
new file mode 100644
index 0000000..d823c6e
--- /dev/null
+++ b/cmake/Modules/FindZeroMQ.cmake
@@ -0,0 +1,56 @@
+# - Find zeromq libraries
+# This module finds zeromq if it is installed and determines where the
+# include files and libraries are. It also determines what the name of
+# the library is. This code sets the following variables:
+#
+#  ZEROMQ_FOUND               - have the zeromq libs been found
+#  ZEROMQ_LIBRARIES           - path to the zeromq library
+#  ZEROMQ_INCLUDE_DIRS        - path to where zmq.h is found
+#  ZEROMQ_DEBUG_LIBRARIES     - path to the debug library
+
+#INCLUDE(CMakeFindFrameworks)
+# Search for the zeromq framework on Apple.
+#CMAKE_FIND_FRAMEWORKS(ZeroMQ)
+
+IF(WIN32)
+	FIND_LIBRARY(ZEROMQ_DEBUG_LIBRARY
+		NAMES libzmq_d zmq_d
+		PATHS
+			${ZEROMQ_LIBRARIES}
+	)
+ENDIF(WIN32)
+
+FIND_LIBRARY(ZEROMQ_LIBRARY
+	NAMES libzmq zmq 
+	PATHS
+		${ZEROMQ_LIBRARIES}
+		${NSCP_LIBRARYDIR}
+)
+
+#  IF(ZeroMQ_FRAMEWORKS AND NOT ZEROMQ_INCLUDE_DIR)
+#    FOREACH(dir ${ZeroMQ_FRAMEWORKS})
+#      SET(ZEROMQ_FRAMEWORK_INCLUDES ${ZEROMQ_FRAMEWORK_INCLUDES}
+#        ${dir}/Versions/${_CURRENT_VERSION}/include/zeromq${_CURRENT_VERSION})
+#    ENDFOREACH(dir)
+#  ENDIF(ZeroMQ_FRAMEWORKS AND NOT ZEROMQ_INCLUDE_DIR)
+
+FIND_PATH(ZEROMQ_INCLUDE_DIR
+	NAMES zmq.hpp
+	PATHS
+#		${ZEROMQ_FRAMEWORK_INCLUDES}
+		${ZEROMQ_INCLUDE_DIRS}
+		${NSCP_INCLUDEDIR}
+		${ZEROMQ_INCLUDE_DIR}
+)
+
+MARK_AS_ADVANCED(
+  ZEROMQ_DEBUG_LIBRARY
+  ZEROMQ_LIBRARY
+  ZEROMQ_INCLUDE_DIR
+)
+SET(ZEROMQ_INCLUDE_DIRS "${ZEROMQ_INCLUDE_DIR}")
+SET(ZEROMQ_LIBRARIES "${ZEROMQ_LIBRARY}")
+SET(ZEROMQ_DEBUG_LIBRARIES "${ZEROMQ_DEBUG_LIBRARY}")
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZeroMQ DEFAULT_MSG ZEROMQ_LIBRARIES ZEROMQ_INCLUDE_DIRS)