ADDED   testzmq/hwclient.scm
Index: testzmq/hwclient.scm
==================================================================
--- /dev/null
+++ testzmq/hwclient.scm
@@ -0,0 +1,16 @@
+(use zmq posix)
+
+(define s (make-socket 'req))
+(connect-socket s "tcp://127.0.0.1:5563")
+
+(define myname (cadr (argv)))
+
+(print "Start client...")
+
+(do ((i 0 (+ i 1)))
+    ((>= i 1000))
+  (print "sending message #" i)
+  (send-message s (conc "Hello from " myname))
+  (print "sent \"Hello\", looking for a reply")
+  (printf "Received reply ~a [~a]\n"
+          i (receive-message s)))

ADDED   testzmq/hwserver.scm
Index: testzmq/hwserver.scm
==================================================================
--- /dev/null
+++ testzmq/hwserver.scm
@@ -0,0 +1,15 @@
+(use zmq srfi-18 posix)
+
+(define s (make-socket 'rep))
+(bind-socket s "tcp://127.0.0.1:5563")
+
+(print "Start server...")
+(let loop ()
+  (let* ((msg  (receive-message s))
+	 (name (caddr (string-split msg " ")))
+	 (resp (conc "World " name)))
+    (print "Received request: [" msg "]")
+    (thread-sleep! 0.01)
+    (print "Sending response \"" resp "\"")
+    (send-message s resp)
+    (loop)))

ADDED   testzmq/hwtest.sh
Index: testzmq/hwtest.sh
==================================================================
--- /dev/null
+++ testzmq/hwtest.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+echo Compiling hwclient and hwserver
+csc hwclient.scm
+csc hwserver.scm
+
+./hwserver &
+sleep 1
+for x in a b c d e f g h i j k l m n o p q r s t u v w x y z;do
+./hwclient $x &
+done
+
+# killall -v hwserver hwclient

Index: utils/installall.sh
==================================================================
--- utils/installall.sh
+++ utils/installall.sh
@@ -148,11 +148,12 @@
 make install
 
 
 cd $BUILDHOME
 export CSCLIBS=`echo $LD_LIBRARY_PATH | sed 's/:/ -L/g'`
-CSC_OPTIONS="-I$PREFIX/include -L$CSCLIBS" chicken-install $PROX -D no-library-checks iup:1.0.2
+CSC_OPTIONS="-I$PREFIX/include -L$CSCLIBS" chicken-install $PROX -D no-library-checks  -feature disable-iup-web iup
+# iup:1.0.2 
 CSC_OPTIONS="-I$PREFIX/include -L$CSCLIBS" chicken-install $PROX -D no-library-checks canvas-draw
 
 # http://download.zeromq.org/zeromq-2.2.0.tar.gz
 ZEROMQ=zeromq-2.2.0
 if ! [[ -e ${ZEROMQ}.tar.gz ]] ; then